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Pb
Lead-free
SDA004
DATA BUS TRANSIENT SUPPRESSOR
Features
* * * * * * *
ESD Protection >30kV (Human Body Model) (Note 1) Ultra-Small Surface Mount Package Protects 2 Data Lines Low Leakage <25nA Low Capacitance 3pF Typ. Protects USB 2.0 and USB 1.1 Lead Free by Design/RoHS Compliant (Note 4)
H TOP VIEW BC A
SOT-363 Dim A B C D F H J
J
I/01 V p2
Min 0.10 1.15 2.00 0.30 1.80 3/4 0.90 0.25 0.10 0
Max 0.30 1.35 2.20 0.40 2.20 0.10 1.00 0.40 0.25 8
0.65 Nominal
IEC Compatibility (Note 1)
* * *
61000-4-2 (ESD) Air-30kV Contact-30kV 61000-4-4 (EFT) 40A, 5/50 ns 61000-4-5 (Surge) 8x20ms, 20 Amperes
K
M
D
VN 2
F
L
K L M a
Mechanical Data
* * * * * * *
Case: SOT-363 Case Material: Molded Plastic. UL Flammability Classification Rating 94V-0 Moisture Sensitivity: Level 1 per J-STD-020C Terminals: Finish 3/4 Matte Tin annealed over Alloy 42 leadframe. Solderable per MIL-STD-202, Method 208 Orientation: See Diagram Below Marking: See Last Page Weight: 0.006 grams (approximate)
Data I/01 Line n
VN1 Vp1 I/02
All Dimensions in mm
VBUS/VCC
Vp1
Vp2
I/02 Data Line n+1
VN1
Ground
VN2
APPLICATION
Maximum Ratings @ TA = 25C unless otherwise specified
Characteristic Non-Repetitive Peak Reverse Voltage Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage Forward Continuous Current (Note 2) Repetitive Peak Forward Current @ Tp = 5ms, f = 50kHz (Note 2) Non-Repetitive Peak Forward Surge Current @ t = 1.0ms @ t = 1.0s Clamping Voltage (Note 3) @ Ipp = 20A 8x20ms Waveform Power Dissipation (Note 2) Thermal Resistance, Junction to Ambient Air (Note 2) Operating and Storage Temperature Range
Notes:
Symbol VRM VRRM VRWM VR IFM IFRM IFSM VC Pd RqJA Tj , TSTG
Value 100 80 500 1000 20 2.0 16 200 625 -65 to +150
Unit V V mA mA A V mW C/W C
1. Tested with V P connected to VN to simulate appropriate VBUS/VCC decoupling to ground. 2. Device mounted on FR-4 PCB, 1 inch x 0.85 inch x 0.062 inch; pad layout as shown on Diodes Inc. suggested pad layout document AP02001, which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf. 3. Referenced to Vp or VN. 4. No purposefully added lead.
DS30452 Rev. 4 - 2
1 of 4 www.diodes.com
SDA004
a Diodes Incorporated
Electrical Characteristics @ TA = 25C unless otherwise specified
Characteristic Reverse Breakdown Voltage (Note 5) Forward Voltage Symbol V(BR)R VF Min 80 0.62 3/4 3/4 3/4 3/4 3/4 3/4 3/4 Typ 3/4 3/4 Max 3/4 0.72 0.93 1.0 1.25 100 50 30 25 4.0 5.3 4.0 Unit V V nA mA mA nA pF pF ns Test Condition IR = 100mA IF = 5.0mA IF = 20mA IF = 100mA IF = 150mA VR = 70V VR = 75V, Tj = 150C VR = 25V, Tj = 150C VR = 20V VR = 0V, f = 1.0MHz VR = 0V, f = 1.0MHz VR = 6V, IF = 5mA
Reverse Current (Note 5) Capacitance, Between I/O Lines (I/O1 & I/O2) Capacitance Between I/O Line and Ground Reverse Recovery Time
Notes:
IR CLL CLG trr
3/4 2.5 3.3 3/4
5. Short duration test pulse used to minimize self-heating effect.
TA = 25C
IF, INSTANTANEOUS FORWARD CURRENT (mA)
IF, INSTANTANEOUS FORWARD CURRENT (A)
10.0
1000
100
10
TA = -40C TA = 0C
1.0
1
TA = 25C TA = 75C TA = 125C
0.4 0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10.0 VF, INSTANTANEOUS FORWARD VOLTAGE (V) Fig. 1 Typical Forward Characteristics, High Current
0.1 0 0.4 0.8 1.2 1.6 VF, INSTANTANEOUS FORWARD VOLTAGE (V) Fig. 2 Typical Forward Characteristics, Low Current
6
f = 1MHz
IR, INSTANTANEOUS REVERSE CURRENT (nA)
10000
TA = 125C
1000
CT, TOTAL CAPACITANCE (pF)
5
4
TA = 75C
100
3
10
TA = 25C
2
1
TA = 0C TA = -40C
1
0
0.1 0 20 40 60 80 100 VR, REVERSE VOLTAGE (V) Fig. 3 Typical Reverse Characteristics
0
10
20
30
40
VR, REVERSE VOLTAGE (V) Fig. 4 Typical Capacitance vs. Reverse Voltage One Diode Element
DS30452 Rev. 4 - 2
2 of 4 www.diodes.com
SDA004
VC, TYPICAL CLAMPING VOLTAGE (V), (ONE DIODE)
16 14 12 10 8 6 4 2 0 0 2 4 6 8 10 12 14 16 18 20
250
Note 2
Pd, POWER DISSIPATION (mW)
200
150
100
50
0 0 40 80 120 160 200 TA, AMBIENT TEMPERATURE ( C) Fig. 6 Power Derating Curve, Total Package
USB V INPUT BUS PORT VBUS D+ DGND
SDA004
VBUS
VBUS
VBUS
USB OUTPUT PORT VBUS
USB CONTROLLER
D+ DGND
SDA004
TVS* OR DECOUPLING CAPACITOR RECOMMENDED * MMBZ6V8AL OR EQUIVALENT
ESD PROTECTION - USB APPLICATION
DS30452 Rev. 4 - 2
3 of 4 www.diodes.com
SDA004
Ordering Information
Device SDA004-7
Notes:
(Note 6) Packaging SOT-363 Shipping 3000/Tape & Reel
6. For Packaging Details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
Marking Information
xAB YM
Date Code Key Month Code
YM xAB
Year Code Jan 1
KAB or JAB = Product Type Marking Code YM = Date Code Marking Y = Year ex: R = 2004 M = Month ex: 9 = September
SOT-363
2004 R Feb 2 Mar 3
2005 S Apr 4
2006 T May 5
2007 U Jun 6
2008 V Jul 7
2009 W Aug 8 Sep 9
2010 X Oct O
2011 Y Nov N
2012 Z Dec D
IMPORTANT NOTICE Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes without further notice to any product herein. Diodes Incorporated does not assume any liability arising out of the application or use of any product described herein; neither does it convey any license under its patent rights, nor the rights of others. The user of products in such applications shall assume all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on our website, harmless against all damages. LIFE SUPPORT Diodes Incorporated products are not authorized for use as critical components in life support devices or systems without the expressed written approval of the President of Diodes Incorporated.
DS30452 Rev. 4 - 2
4 of 4 www.diodes.com
SDA004

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