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 PHX18NQ20T
N-channel enhancement mode field-effect transistor
Rev. 01 -- 28 August 2000
M3D308
Product specification
1. Description
N-channel enhancement mode field-effect transistor in a plastic package using TrenchMOSTM1 technology. Product availability: PHX18NQ20T in SOT186A.
2. Features
s s s s s TrenchMOSTM technology Low on-state resistance Fast switching Low thermal resistance Isolated tab.
3. Applications
c c
s s s s
Off-line switched mode power supplies Television and computer monitor power supplies DC to DC converters Motor control circuits
4. Pinning information
Table 1: Pin 1 2 3 Tab Pinning - SOT186A, simplified outline and symbol Description gate (g)
isolated tab d
Simplified outline
Symbol
drain (d) source (s) isolated
03ab49
g
123
s
03ab30
1.
TrenchMOS is a trademark of Royal Philips Electronics.
Philips Semiconductors
PHX18NQ20T
N-channel FET
5. Quick reference data
Table 2: VDS ID Ptot Tj RDSon Quick reference data Conditions Tj = 25 to 150 C Ths = 25 C; VGS = 10 V Ths = 25 C VGS = 10 V; ID = 8 A; Tj = 25
oC
Symbol Parameter drain-source voltage (DC) drain current (DC) total power dissipation junction temperature drain-source on-state resistance
Typ - - - - 130 -
Max 200 8.2 30 150 180 450
Unit V A W C m m
VGS = 10 V; ID = 8 A; Tj = 150 C
6. Limiting values
Table 3: Limiting values In accordance with the Absolute Maximum Rating System (IEC 60134). Symbol Parameter VDS VDGR VGS ID drain-source voltage (DC) drain-gate voltage (DC) gate-source voltage (DC) drain current (DC) Ths = 25 C; VGS = 10 V; Figure 2 and 3 Ths = 100 C; VGS = 10 V; Figure 2 IDM Ptot Tstg Tj IS ISM peak drain current total power dissipation storage temperature operating junction temperature source (diode forward) current (DC) peak source (diode forward) current Tamb = 25 C Tamb = 25 C; pulsed; tp 10 s Ths = 25 C; pulsed; tp 10 s; Figure 3 Ths = 25 C; Figure 1 Conditions Tj = 25 to 150 C Tj = 25 to 150 C; RGS = 20 k Min - - - - - - - -55 -55 - - Max 200 200 20 8.2 5.2 33 30 +150 +150 8.2 33 Unit V V V A A A W C C A A
Source-drain diode
9397 750 07452
(c) Philips Electronics N.V. 2000. All rights reserved.
Product specification
Rev. 01 -- 28 August 2000
2 of 15
Philips Semiconductors
PHX18NQ20T
N-channel FET
120
03aa11
03aa19
120
I
Pder 100 (%) 80
der 100 (%)
80
60
60
40
40
20
20
0 0 25 50 75 100 125 150 175 Tmb (oC)
0 0 25 50 75 100 125 150 175 o Tamb ( C)
P tot P der = ---------------------- x 100% P
tot ( 25 C )
VGS 4.5 V ID I der = ------------------ x 100% I
D ( 25 C )
Fig 1. Normalized total power dissipation as a function of ambient temperature.
102 ID (A) 10 RDSon = VDS / ID
Fig 2. Normalized continuous drain current as a function of ambient temperature.
03ac74
tp = 10s 100s 1 ms 1
P
=
tp T
10 ms D.C. 100 ms
tp T
t
10-1 1 10
102
VDS (V)
103
Tamb = 25 C; IDM is single pulse.
Fig 3. Safe operating area; continuous and peak drain currents as a function of drain-source voltage.
9397 750 07452
(c) Philips Electronics N.V. 2000. All rights reserved.
Product specification
Rev. 01 -- 28 August 2000
3 of 15
Philips Semiconductors
PHX18NQ20T
N-channel FET
7. Thermal characteristics
Table 4: Symbol Rth(j-hs) Rth(j-a) Thermal characteristics Parameter thermal resistance from junction to heatsink thermal resistance from junction to ambient vertical in still air; lead length 5 mm; Figure 4 Conditions Value 4.17 55 Unit K/W K/W
7.1 Transient thermal impedance
03ac73
10 Zth(j-a) (K/W) 1
= 0.5 0.2 0.1 0.05
10-1
0.02
P
=
tp T
10-2
single pulse
tp T t
10-3 10-6
10-5
10-4
10-3
10-2
10-1
1 tp (s)
10
Fig 4. Transient thermal impedance from junction to ambient as a function of pulse duration.
9397 750 07452
(c) Philips Electronics N.V. 2000. All rights reserved.
Product specification
Rev. 01 -- 28 August 2000
4 of 15
Philips Semiconductors
PHX18NQ20T
N-channel FET
8. Characteristics
Table 5: Characteristics Tj = 25 C unless otherwise specified Symbol V(BR)DSS Parameter drain-source breakdown voltage Conditions ID = 0.25 mA; VGS = 0 V Tj = 25 C Tj = -55 C VGS(th) gate-source threshold voltage ID = 1 mA; VDS = VGS; Figure 9 Tj = 25 C Tj = 150 C Tj = -55 C IDSS drain-source leakage current VDS = 200 V; VGS = 0 V Tj = 25 C Tj = 150 C IGSS RDSon gate-source leakage current drain-source on-state resistance VGS = 10 V; VDS = 0 V VGS = 10 V; ID = 8 A; Figure 7 and 8 Tj = 25 C Tj = 150 C Dynamic characteristics gfs Ciss Coss Crss Qg(tot) Qgs Qgd ton toff forward transconductance input capacitance output capacitance reverse transfer capacitance total gate charge gate-source charge gate-drain (Miller) charge turn-on time turn-off time VDD = 100 V; RD = 5.6 ; VGS = 10 V; RG = 5.6 ; Resistive load IS = 16 A; VGS = 0 V; Figure 13 IS = 16 A; dIS/dt = -100 A/s; VGS = 0 V; VDS = 25 V ID = 18 A; VDD = 160 V; VGS = 10 V; Figure 14 VDS = 25 V; I = 8 A; Figure 11 VGS = 0 V; VDS = 25 V; f = 1 MHz; Figure 12 - - - - - - - - - 15 1850 170 91 40 9 22 3 92 - - _ _ - - - _ _ S pF pF pF nC nC nC ns ns - - 130 - 180 450 m m - - - 0.05 - 10 10 100 100 A A nA 2 1.2 - 3 - - 4 - 6 V V V 200 178 - - - - V V Min Typ Max Unit Static characteristics
Source-drain diode VSD trr Qr source-drain (diode forward) voltage reverse recovery time recovered charge - - - 0.9 130 0.8 1.2 - - V ns C
9397 750 07452
(c) Philips Electronics N.V. 2000. All rights reserved.
Product specification
Rev. 01 -- 28 August 2000
5 of 15
Philips Semiconductors
PHX18NQ20T
N-channel FET
20 ID 18 (A) 16 14 12 10 8 6 4 2 0 0 0.2 0.4 0.6 0.8 1 Tj = 25 oC VGS = 10V 8V
03ac75
20 6V 18 ID (A) 16 14 12 10 8 5V 6 4 4.5 V 2 0 1.2 1.4 1.6 1.8 VDS (V) 2 0 1 2 3 4 150 oC VDS > ID X RDSon
03ac82
5.5 V
Tj = 25 oC 5 VGS (V) 6
Tj = 25 C
Tj = 25 C and 150 C; VDS > ID x RDSon
Fig 5. Output characteristics: drain current as a function of drain-source voltage; typical values.
Fig 6. Transfer characteristics: drain current as a function of gate-source voltage; typical values.
03aa31
RDSon ()
0.3
4.5 V 5V Tj = 25 oC
03ac80
a
0.25 0.2 0.15 0.1 0.05 0
5.5 V
8V
6V VGS = 10 V
3 2.8 2.6 2.4 2.2 2 1.8 1.6 1.4 1.2 1 0.8 0.6 0.4 0.2 0 -60 -20 20 60 100 140 180 Tj (oC)
0
2
4
6
8
10 12 14 16 18 20 ID (A)
Tj = 25 C
R DSon a = --------------------------R DSon ( 25 C )
Fig 7. Drain-source on-state resistance as a function of drain current; typical values.
Fig 8. Normalized drain-source on-state resistance factor as a function of junction temperature.
9397 750 07452
(c) Philips Electronics N.V. 2000. All rights reserved.
Product specification
Rev. 01 -- 28 August 2000
6 of 15
Philips Semiconductors
PHX18NQ20T
N-channel FET
5
VGS(th) (V)
03aa32
10-1
ID (A)
03aa35
4.5 4 3.5 3 2.5 2 1.5 1 0.5 0 -60 -20 20 60 100 140 Tj (oC) 180
min typ. max.
10-2
10-3 min 10-4 typ max
10-5
10-6 0 1 2 3 4 VGS (V) 5
ID = 1 mA; VDS = VGS
Tj = 25 C; VDS = 5 V
Fig 9. Gate-source threshold voltage as a function of junction temperature.
25 VDS > ID X RDSon gfs 20 (S) 15 150 oC 10
03ac76
Fig 10. Sub-threshold drain current as a function of gate-source voltage.
104 Tj = 25 oC Ciss, Coss, Crss (pF)
03ac78
Ciss
103
Coss 102
5 Crss 0 0 2 4 6 8 10 12 14 16 18 20 ID (A)
10 10-1 1 10 VDS (V) 102
Tj = 25 C and 150 C; VDS > ID x RDSon
VGS = 0 V; f = 1 MHz
Fig 11. Forward transconductance as a function of drain current; typical values.
Fig 12. Input, output and reverse transfer capacitances as a function of drain-source voltage; typical values.
9397 750 07452
(c) Philips Electronics N.V. 2000. All rights reserved.
Product specification
Rev. 01 -- 28 August 2000
7 of 15
Philips Semiconductors
PHX18NQ20T
N-channel FET
20 IS (A) 16 14 12 10 8 6 4 2 0 0 0.2 0.4 0.6 0.8 1 VSD (V) o Tj = 25 C 18 VGS = 0 V
03ac77
o 150 C
15 14 VGS (V) 13 12 11 10 9 8 7 6 5 4 3 2 1 0 0
03ac79
ID = 18 A Tj = 25 oC
VDD = 40V
VDD = 160V
1.2
5
10 15 20 25 30 35 40 45 50 55 60 QG (nC)
Tj = 25 C and 150 C; VGS = 0 V
Fig 13. Source (diode forward) current as a function of source-drain (diode forward) voltage; typical values.
Fig 14. Gate-source voltage as a function of gate charge; typical values.
9. Isolation characteristics
Table 6: Isolation characteristics Symbol Parameter Visol RMS isolation voltage from all three terminals to external heatsink. Capacitance from pin 2 (drain) to external heatsink. Conditions f = 50-60 Hz; sinusoidal waveform; RH 65%; clean and dust-free. Min. - Typ. - Max. 2500 Unit V
Cisol
-
10
-
pF
9397 750 07452
(c) Philips Electronics N.V. 2000. All rights reserved.
Product specification
Rev. 01 -- 28 August 2000
8 of 15
Philips Semiconductors
PHX18NQ20T
N-channel FET
10. Package outline
Plastic single-ended package; isolated heatsink mounted; 1 mounting hole; 3 lead TO-220 'full pack' SOT186A
E P q D1 T
A A1
D
j L2 b1 L b2 L1 K Q
1
2
b e e1
3
wM c
0
5 scale
10 mm
DIMENSIONS (mm are the original dimensions) UNIT mm A 4.6 4.0 A1 2.9 2.5 b 0.9 0.7 b1 1.1 0.9 b2 1.4 1.2 c 0.7 0.4 D 15.8 15.2 D1 6.5 6.3 E 10.3 9.7 e 2.54 e1 5.08 j 2.7 2.3 K 0.6 0.4 L L1 L2 max. 3
(1)
P 3.2 3.0
Q 2.6 2.3
q 3.0 2.6
T
(2)
w 0.4
14.4 3.30 13.5 2.79
2.5
Notes 1. Terminal dimensions within this zone are uncontrolled. Terminals in this zone are not tinned. 2. Both recesses are 2.5 x 0.8 max. depth OUTLINE VERSION SOT186A REFERENCES IEC JEDEC 3-lead TO-220F EIAJ EUROPEAN PROJECTION ISSUE DATE 97-06-11 99-09-13
Fig 15. SOT186A.
9397 750 07452 (c) Philips Electronics N.V. 2000. All rights reserved.
Product specification
Rev. 01 -- 28 August 2000
9 of 15
Philips Semiconductors
PHX18NQ20T
N-channel FET
11. Revision history
Table 7: 01 Revision history CPCN Description Product specification.
Rev Date 20000828
9397 750 07452
(c) Philips Electronics N.V. 2000. All rights reserved.
Product specification
Rev. 01 -- 28 August 2000
10 of 15
Philips Semiconductors
PHX18NQ20T
N-channel FET
12. Data sheet status
Datasheet status Objective specification Preliminary specification Product status Development Qualification Definition [1] This data sheet contains the design target or goal specifications for product development. Specification may change in any manner without notice. This data sheet contains preliminary data, and supplementary data will be published at a later date. Philips Semiconductors reserves the right to make changes at any time without notice in order to improve design and supply the best possible product. This data sheet contains final specifications. Philips Semiconductors reserves the right to make changes at any time without notice in order to improve design and supply the best possible product.
Product specification
Production
[1]
Please consult the most recently issued data sheet before initiating or completing a design.
13. Definitions
Short-form specification -- The data in a short-form specification is extracted from a full data sheet with the same type number and title. For detailed information see the relevant data sheet or data handbook. Limiting values definition -- Limiting values given are in accordance with the Absolute Maximum Rating System (IEC 60134). Stress above one or more of the limiting values may cause permanent damage to the device. These are stress ratings only and operation of the device at these or at any other conditions above those given in the Characteristics sections of the specification is not implied. Exposure to limiting values for extended periods may affect device reliability. Application information -- Applications that are described herein for any of these products are for illustrative purposes only. Philips Semiconductors make no representation or warranty that such applications will be suitable for the specified use without further testing or modification.
14. Disclaimers
Life support -- These products are not designed for use in life support appliances, devices, or systems where malfunction of these products can reasonably be expected to result in personal injury. Philips Semiconductors customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Philips Semiconductors for any damages resulting from such application. Right to make changes -- Philips Semiconductors reserves the right to make changes, without notice, in the products, including circuits, standard cells, and/or software, described or contained herein in order to improve design and/or performance. Philips Semiconductors assumes no responsibility or liability for the use of any of these products, conveys no licence or title under any patent, copyright, or mask work right to these products, and makes no representations or warranties that these products are free from patent, copyright, or mask work right infringement, unless otherwise specified.
9397 750 07452
(c) Philips Electronics N.V. 2000 All rights reserved.
Product specification
Rev. 01 -- 28 August 2000
11 of 15
Philips Semiconductors
PHX18NQ20T
N-channel FET
9397 750 07452
(c) Philips Electronics N.V. 2000. All rights reserved.
Product specification
Rev. 01 -- 28 August 2000
12 of 15
Philips Semiconductors
PHX18NQ20T
N-channel FET
9397 750 07452
(c) Philips Electronics N.V. 2000. All rights reserved.
Product specification
Rev. 01 -- 28 August 2000
13 of 15
Philips Semiconductors
PHX18NQ20T
N-channel FET
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For all other countries apply to: Philips Semiconductors, Marketing Communications, Building BE, P.O. Box 218, 5600 MD EINDHOVEN, The Netherlands, Fax. +31 40 272 4825
Internet: http://www.semiconductors.philips.com
(SCA70)
9397 750 07452
(c) Philips Electronics N.V. 2000. All rights reserved.
Product specification
Rev. 01 -- 28 August 2000
14 of 15
Philips Semiconductors
PHX18NQ20T
N-channel FET
Contents
1 2 3 4 5 6 7 7.1 8 9 10 11 12 13 14 Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Pinning information . . . . . . . . . . . . . . . . . . . . . . 1 Quick reference data . . . . . . . . . . . . . . . . . . . . . 2 Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 2 Thermal characteristics. . . . . . . . . . . . . . . . . . . 4 Transient thermal impedance . . . . . . . . . . . . . . 4 Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Isolation characteristics . . . . . . . . . . . . . . . . . . 8 Package outline . . . . . . . . . . . . . . . . . . . . . . . . . 9 Revision history . . . . . . . . . . . . . . . . . . . . . . . . 10 Data sheet status . . . . . . . . . . . . . . . . . . . . . . . 11 Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Disclaimers. . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
(c) Philips Electronics N.V. 2000.
Printed in The Netherlands
All rights are reserved. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. The information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed without notice. No liability will be accepted by the publisher for any consequence of its use. Publication thereof does not convey nor imply any license under patent- or other industrial or intellectual property rights. Date of release: 28 August 2000 Document order number: 9397 750 07452


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