5.0SMDJ Series
TVS Diodes
Transient Voltage Suppression Diodes
+86 592-571-5838 www.SETsafe.com www.SETfuse.com E-mail : sales@SETfuse.com All Rights Reserved by Xiamen SET Electronics Co., Ltd. 2024-2026 V1.0
1
Features
● Low incremental surge resistance
● Excellent clamping capability
● Low profile package with built-in strain relief
● Typical I
R
less than 5.0 μA above 22 V
● 5000 W peak pulse power capability with a 10/1000 μs
Waveform, repetition rate (duty cycle): 0.01%
● For surface mounted applications to optimize board space
● Typical failure mode is short from over-specified voltage
or current
● IEC 61000-4-2 ESD 30 kV (Air), 30 kV (Contact)
● EFT protection of data lines in accordance with IEC 61000
-4-4
● Very fast response time
● Glass passivated chip junction
● High temperature to reflow soldering guaranteed: 260
°C/40sec
● V
BR
@ T
J
= V
BR
@25 °C x (1+αT x (T
J
- 25))
(αT:Temperature Coefficient, typical value is 0.1%)
● Plastic package is flammability rated V-0 per Underwriters
Laboratories
● Meet MSL level1, per J-STD-020
● Matte tin lead–free plated
● Halogen free and RoHS compliant
● Pb-free E3 means 2nd level interconnect is Pb-free and
the terminal finish material is tin(Sn) (IPC/JEDEC J-STD-
609A.01)
Description
Transient Voltage Suppressor (TVS) is a circuit protection
component that either attenuates (reduces) or filters a
transient voltage spike (overvoltage), TVS diodes provide
critical protection by going into avalanche breakdown
within no more than a few nanoseconds after a strike,
clamping the transient voltage, and routing its current to
the ground.
Functional Diagram
Uni-Directional
Bi-Directional
Cathode Anode
Applications
● Communication Equipment
● Security & Protection
● Industrial Control Equipment
● Power Supply
● Automotive Electronics
● New Energy
● Lightning Protection
5.0SMDJ Series
TVS Diodes
Transient Voltage Suppression Diodes
+86 592-571-5838 www.SETsafe.com www.SETfuse.com E-mail : sales@SETfuse.com All Rights Reserved by Xiamen SET Electronics Co., Ltd. 2024-2026 V1.0
2
Parameter Symbol Value Unit
Peak Pulse Power Dissipation at T
L
=25 °C by 10/1000 μs waveform
(1)(2)
(Fig.2) P
PPM
5000 W
Peak Power Dissipation on Infinite Heat Sink at T
L
=50 °C P
D
6.5 W
Peak Forward Surge Current,8.3 ms single half sine wave superimposed on rated load
(JEDEC Method)
(3)
I
FSM
300 A
Maximum Instantaneous Forward Voltage at 100 A for Unidirectional Only V
F
5.0 V
Operating Temperature Range T
J
-65 to 150 °C
Storage Temperature Range T
STG
-65 to 175 °C
Typical Thermal Resistance Junction to Lead R
θJL
15 °C / W
Typical Thermal Resistance Junction to Ambient R
θJA
75 °C / W
Maximum Ratings and Characteristics
(Ratings at 25 °C ambient temperature unless otherwise specified.)
Package Outline Dimensions (DO-214AB)
Symbol
Millimeters Inches
Min. Max. Min. Max.
L
6.60 7.11
0.260
0.280
W
5.59 6.22
0.220
0.245
W
1
2.90 3.20
0.114
0.126
H
2.06 2.62
0.079 0.103
T 0.152 0.305 0.006 0.012
L
1
7.75 8.13 0.305 0.320
L
2
0.76 1.52 0.030 0.060
D - 0.203 - 0.008
A
- 4.20
- 0.165
B
2.40 -
0.094 -
C
2.40 -
0.094 -
E
3.30 -
0.129 -
L
W W
1
A
B C
E
L
1
H
D
L
2
T
Mounting Pad Layout
Notes
1. Non-repetitive current pulse, per Fig. 4 and derated above T
J
(initial)=25 °C per Fig.
2. Mounted on 8.0 mm
2
land areas.
3. Measured of 8.3 ms single half sine-wave or equivalent square wave, duty cycle=4 pulses per minute