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MBRD650CTPBF/MBRD660CTPbF
Vishay High Power Products
Schottky Rectifier, 2 x 3 A
FEATURES
Base common cathode 4
* Popular D-PAK outline * Center tap configuration * Small foot print, surface mountable * Low forward voltage drop * High frequency operation * Guard ring for enhanced ruggedness and long term reliability
Available
RoHS*
COMPLIANT
D-PAK
1 Anode
2 Common cathode
3 Anode
* Lead (Pb)-free ("PbF" suffix) * Designed and qualified for AEC Q101 level
DESCRIPTION PRODUCT SUMMARY
IF(AV) VR 2x3A 50/60 V
The MBRD650CTPBF, MBRD660CTPbF surface mount, center tap, Schottky rectifier series has been designed for applications requiring low forward drop and small foot prints on PC boards. Typical applications are in disk drives, switching power supplies, converters, freewheeling diodes, battery charging, and reverse battery protection.
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL IF(AV) VRRM IFSM VF TJ tp = 5 s sine 3 Apk, TJ = 125 C (per leg) Range CHARACTERISTICS Rectangular waveform VALUES 6 50/60 490 0.65 - 40 to 150 UNITS A V A V C
VOLTAGE RATINGS
PARAMETER Maximum DC reverse voltage Maximum working peak reverse voltage SYMBOL VR VRWM MBRD650CTPBF 50 MBRD660CTPbF 60 UNITS V
ABSOLUTE MAXIMUM RATINGS
PARAMETER Maximum average forward current See fig. 5 Maximum peak one cycle non-repetitive surge current See fig. 7 Non-repetitive avalanche energy per leg Repetitive avalanche current per leg per leg IF(AV) per device 5 s sine or 3 s rect. pulse IFSM 10 ms sine or 6 ms rect. pulse EAS IAR TJ = 25 C, IAS = 1 A, L = 12 mH Current decaying linearly to zero in 1 s Frequency limited by TJ maximum VA = 1.5 x VR typical Following any rated load condition and with rated VRRM applied 50 % duty cycle at TC = 128 C, rectangular waveform 6 A 490 75 6 0.6 mJ A SYMBOL TEST CONDITIONS VALUES 3.0 UNITS
* Pb containing terminations are not RoHS compliant, exemptions may apply Document Number: 94314 Revision: 14-Aug-08 For technical questions, contact: diodes-tech@vishay.com www.vishay.com 1
MBRD650CTPBF/MBRD660CTPbF
Vishay High Power Products Schottky Rectifier, 2 x 3 A
ELECTRICAL SPECIFICATIONS
PARAMETER SYMBOL 3A Maximum forward voltage drop per leg See fig. 1 VFM (1) 6A 3A 6A Maximum reverse leakage current per leg See fig. 2 Typical junction capacitance per leg Typical series inductance per leg Maximum voltage rate of change Note (1) Pulse width < 300 s, duty cycle < 2 % IRM (1) CT LS dV/dt TJ = 25 C TJ = 125 C TEST CONDITIONS TJ = 25 C VALUES 0.7 0.9 0.65 0.85 0.1 15 145 5.0 10 000 mA pF nH V/s V UNITS
TJ = 125 C VR = Rated VR
VR = 5 VDC (test signal range 100 kHz to 1 MHz) 25 C Measured lead to lead 5 mm from package body Rated VR
THERMAL - MECHANICAL SPECIFICATIONS
PARAMETER Maximum junction and storage temperature range Maximum thermal resistance, junction to case Maximum thermal resistance, junction to ambient Approximate weight per leg per device SYMBOL TJ (1), TStg RthJC RthJA DC operation See fig. 4 TEST CONDITIONS VALUES - 40 to 150 6 3 80 0.3 0.01 Case style D-PAK (similar to TO-252AA) g oz. C/W UNITS C
Marking device Note
(1)
MBRD650CT MBRD660CT
dP tot 1 ------------ < ------------- thermal runaway condition for a diode on its own heatsink dT J R thJA
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For technical questions, contact: diodes-tech@vishay.com
Document Number: 94314 Revision: 14-Aug-08
MBRD650CTPBF/MBRD660CTPbF
Schottky Rectifier, 2 x 3 A
Vishay High Power Products
10
100
TJ = 150 C
IR - Reverse Current (mA)
10
IF - Instantaneous Forward Current (A)
TJ = 125 C TJ = 100 C TJ = 75 C
1
TJ = 150 C TJ = 125 C TJ = 100 C TJ = 25 C
1
0.1
TJ = 50 C TJ = 25 C
0.01
0.1
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6
0.001
0
10
20
30
40
50
60
VFM - Forward Voltage Drop (V)
Fig. 1 - Maximum Forward Voltage Drop Characteristics (Per Leg)
VR - Reverse Voltage (V)
Fig. 2 - Typical Values of Reverse Current vs. Reverse Voltage (Per Leg)
1000
CT - Junction Capacitance (pF)
100
TJ = 25 C
10
0
10
20
30
40
50
60
VR - Reverse Voltage (V)
Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage (Per Leg)
ZthJC - Thermal Impedance (C/W)
10
PDM
1 D = 0.75 D = 0.50 D = 0.33 D = 0.25 D = 0.20
t1 t2
Single pulse (thermal resistance) 0.1 0.00001
Notes: 1. Duty factor D = t1/t2 2. Peak TJ = PDM x ZthJC + TC
0.0001
0.001
0.01
0.1
1
t1 - Rectangular Pulse Duration (s)
Fig. 4 - Maximum Thermal Impedance ZthJC Characteristics (Per Leg)
Document Number: 94314 Revision: 14-Aug-08
For technical questions, contact: diodes-tech@vishay.com
www.vishay.com 3
MBRD650CTPBF/MBRD660CTPbF
Vishay High Power Products Schottky Rectifier, 2 x 3 A
160 150
DC
3.0
Allowable Case Temperature (C)
Average Power Loss (W)
2.5 2.0 1.5 1.0 0.5 0
RMS limit DC
140 130 120 110
See note (1)
Square wave (D = 0.50) 80 % rated VR applied
D = 0.20 D = 0.25 D = 0.33 D = 0.50 D = 0.75
100
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5
0
1
2
3
4
5
IF(AV) - Average Forward Current (A)
Fig. 5 - Maximum Allowable Case Temperature vs. Average Forward Current (Per Leg)
IF(AV) - Average Forward Current (A)
Fig. 6 - Forward Power Loss Characteristics (Per Leg)
IFSM - Non-Repetitive Surge Current (A)
1000
100
At any rated load condition and with rated VRRM applied following surge
10
10
100
1000
10 000
tp - Square Wave Pulse Duration (s)
Fig. 7 - Maximum Non-Repetitive Surge Current (Per Leg)
Note (1) Formula used: T = T - (Pd + Pd C J REV) x RthJC; Pd = Forward power loss = IF(AV) x VFM at (IF(AV)/D) (see fig. 6); PdREV = Inverse power loss = VR1 x IR (1 - D); IR at VR1 = 80 % rated VR
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For technical questions, contact: diodes-tech@vishay.com
Document Number: 94314 Revision: 14-Aug-08
MBRD650CTPBF/MBRD660CTPbF
Schottky Rectifier, 2 x 3 A
Vishay High Power Products
ORDERING INFORMATION TABLE
Device code
MBR
1 1 2 3 4 5 6 -
D
2
6
3
60
4
CT
5
TR
6
PbF
7
Schottky MBR series D = TO-252AA (D-PAK) Current rating (6 = 6 A) Voltage ratings CT = Center tap (dual) None = Tube (50 pieces) TR = Tape and reel TRL = Tape and reel (left oriented) TRR = Tape and reel (right oriented) 50 = 50 V 60 = 60 V
7
-
None = Standard production PbF = Lead (Pb)-free
LINKS TO RELATED DOCUMENTS Dimensions Part marking information Packaging information http://www.vishay.com/doc?95016 http://www.vishay.com/doc?95059 http://www.vishay.com/doc?95033
Document Number: 94314 Revision: 14-Aug-08
For technical questions, contact: diodes-tech@vishay.com
www.vishay.com 5
Legal Disclaimer Notice
Vishay
Disclaimer
All product specifications and data are subject to change without notice. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, "Vishay"), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein or in any other disclosure relating to any product. Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any information provided herein to the maximum extent permitted by law. The product specifications do not expand or otherwise modify Vishay's terms and conditions of purchase, including but not limited to the warranty expressed therein, which apply to these products. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of Vishay. The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications. Product names and markings noted herein may be trademarks of their respective owners.
Document Number: 91000 Revision: 18-Jul-08
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