SMBJ3V3 Datasheet by Vishay Semiconductor Diodes Division

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SMBJ3V3
www.vishay.com Vishay General Semiconductor
Revision: 24-Jan-2019 1Document Number: 88940
For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
Surface Mount TRANSZORB® Transient Voltage Suppressors
FEATURES
Uni-directional polarity only
Peak pulse power: 600 W (10/1000 μs)
Excellent clamping capability
Very fast response time
Meets MSL level 1, per J-STD-020,
LF maximum peak of 260 °C
AEC-Q101 qualified available
- Automotive ordering code: base P/NHE3 or P/NHM3
Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
TYPICAL APPLICATIONS
Use in sensitive electronics protection against voltage
transients induced by inductive load switching and lighting
on ICs, MOSFET, signal lines of sensor units specifically for
protecting 3.3 V supplied sensitive equipment against
transient overvoltages.
MECHANICAL DATA
Case: SMB (DO-214AA)
Molding compound meets UL 94 V-0 flammability rating
Base P/N-E3 - RoHS-compliant, commercial grade
Base P/N-M3 - halogen-free, RoHS-compliant, commercial
grade
Base P/NHE3_X - RoHS-compliant and AEC-Q101 qualified
Base P/NHM3_X - halogen-free, RoHS-compliant, and
AEC-Q101 qualified
(“_X” denotes revision code e.g. A, B, ...)
Terminals: matte tin plated leads, solderable per
J-STD-002 and JESD 22-B102
E3, M3, HE3, and HM3 suffix meets JESD 201 class 2
whisker testt
Polarity: color band denotes cathode end
Notes
(1) Non-repetitive current pulse, per fig. 1
(2) Mounted on 0.2" x 0.2" (5.0 mm x 5.0 mm) copper pads to each terminal
PRIMARY CHARACTERISTICS
VBR (uni-directional) 4.1 V
VWM 3.3 V
PPPM 600 W
PD5 W
IFSM (uni-directional only) 60 A
TJ max. 175 °C
Polarity Uni-directional
Package SMB (DO-214AA)
SMB (DO-214AA)
Available
MAXIMUM RATINGS (TA = 25 °C unless otherwise noted)
PARAMETER SYMBOL VALUE UNIT
Peak pulse power dissipation (1)(2) PPPM 600 W
Peak pulse current with a 10/1000 μs waveform (fig. 1) IPP 50 A
Peak pulse current with a 8/20 μs waveform (fig. 1) IPPM 200 A
Peak forward surge current 8.3 ms single half sine-wave (2) IFSM 60 A
Power dissipation on infinite heatsink, TA = 75 °C PD5W
Operating junction and storage temperature range TJ, TSTG -65 to +175 °C
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SMBJ3V3
www.vishay.com Vishay General Semiconductor
Revision: 24-Jan-2019 2Document Number: 88940
For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
Notes
(1) Thermal resistance from junction to lead - mounted on 0.2" x 0.2" (5.0 mm x 5.0 mm) copper pads to each terminal
(2) Thermal resistance from junction to ambient - mounted on the recommended PCB pad layout
Note
(1) AEC-Q101 qualified
RATINGS AND CHARACTERISTICS CURVES (TA = 25 °C unless otherwise noted)
Fig. 1 - Pulse Wave Form Fig. 2 - Peak Pulse Power Rating Curve
ELECTRICAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)
DEVICE
TYPE
DEVICE
MARKING
CODE
BREAKDOWN
VOLTAGE
VBR AT IT
MAXIMUM
REVERSE
LEAKAGE
CURRENT
IR AT VWM
STAND-OFF
VOLTAGE
VWM
MAXIMUM
CLAMPING
VOLTAGE
VC AT IPP
10/1000 μs
MAXIMUM
CLAMPING
VOLTAGE
VC AT IPPM
8/20 μs
TYPICAL
TEMPERATURE
COEFFICIENT
OF VBR
TYPICAL
JUNCTION
CAPACITANCE
CJ AT 0 V
1 MHz
MIN.
VmA μA V VAVA 10
-4/°C pF
SMBJ3V3 KC 4.1 1.0 200 3.3 7.3 50 10.3 200 -5.3 5200
THERMAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)
PARAMETER SYMBOL VALUE UNIT
Typical thermal resistance, junction to lead (1) RJL 20 °C/ W
Typical thermal resistance, junction to ambient (2) RJA 100
ORDERING INFORMATION (Example)
PREFERRED P/N UNIT WEIGHT (g) PREFERRED PACKAGE CODE BASE QUANTITY DELIVERY MODE
SMBJ3V3-E3/52 0.096 52 750 7" diameter plastic tape and reel
SMBJ3V3-M3/52
SMBJ3V3-E3/5B 0.096 5B 3200 13" diameter plastic tape and reel
SMBJ3V3-M3/5B
SMBJ3V3HE3_A/H (1)
0.096 H 750 7" diameter plastic tape and reel
SMBJ3V3HM3_A/H (1)
SMBJ3V3HE3_A/I (1)
0.096 I 3200 13" diameter plastic tape and reel
SMBJ3V3HM3_A/I (1)
0
50
100
150
t
d
01.0 2.0 3.0 4.0
t
r
= 8 µs
t
r
= 10 µs
I
PPM
- Peak Pulse Current, % I
RSM
t - Time (ms)
t
d
= 1000 µs
t
d
= 20 µs
Peak Value
I
PPM
Half Value -
I
PPM
I
PP
2
T
J
= 25 °C
Pulse Width (t
d
)
is defined as the Point
where the Peak Current
decays to 50 % of I
PPM
10
1
0.1
0.01 0.1 1 10
P
PPM
- Peak Pulse Power (kW)
t
d
- Pulse Width (ms)
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SMBJ3V3
www.vishay.com Vishay General Semiconductor
Revision: 24-Jan-2019 3Document Number: 88940
For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
Fig. 3 - Relative Variation of Leakage Current vs.
Junction Temperature
Fig. 4 - Clamping Voltage vs. Peak Pulse Current (TJ initial = 25 °C)
Fig. 5 - Typical Junction Capacitance
Fig. 6 - Typical Transient Thermal Impedance
Fig. 7 - Typical Peak Forward Voltage Drop vs.
Peak Forward Current
0.1
1
10
0 25 50 75 100 125 150 175
TJ - Junction TemperatureC)
IR (TJ)/IR (TJ = 25 °C)
4
6
8
10
0.1 1 10 100 1000
IPP (A)
Clamping Voltage (V)
10/1000 µs
8/20 µs
2000
2500
3000
3500
4000
4500
5000
5500
0 0.5 1 1.5 2 2.5 3 3.5
Reverse Voltage (V)
C
J
- Junction Capacitance (pF)
100
10
0.01 0.1 1
1
10 100 1000
t - Pulse Duration (s)
Transient Thermal Impedance (°C/W)
0.1
1
10
100
0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8
VF - Forward Voltage Drop (V)
IF - Peak Forward Current (A)
TJ = 175 °C
TJ = 25 °C
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SMBJ3V3
www.vishay.com Vishay General Semiconductor
Revision: 24-Jan-2019 4Document Number: 88940
For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
PACKAGE OUTLINE DIMENSIONS in inches (millimeters)
SMB (DO-214AA) Mounting Pad Layout
0.160 (4.06)
0.180 (4.57)
0.006 (0.152)
0.012 (0.305)
0.030 (0.76)
0.060 (1.52)
0.205 (5.21)
0.220 (5.59)
0 (0)
0.008 (0.2)
0.130 (3.30)
0.155 (3.94)
0.084 (2.13)
0.096 (2.44)
0.077 (1.95)
0.086 (2.20)
Cathode Band
0.220 REF.
0.060 (1.52)
MIN.
0.086 (2.18)
MIN.
0.085 (2.159)
MAX.
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Revision: 01-Jan-2019 1Document Number: 91000
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