TVS Diode
Surface Mount – 600W > SMBJ-HRA Series
Pb e3
RoHS
SMBJ-HRA Series
Description
The SMBJ-HRA High Reliability series is designed
specifically to protect sensitive electronic equipment from
voltage transients induced by lightning and other transient
voltage events.
Uni-directional
Bi-directional
Features
• 600W peak pulse power
capability at 10/1000μs
waveform, repetition rate
(duty cycles):0.01%
• Excellent clamping
capability
• Low incremental surge
resistance
• Typical IR less than 1µA
above 12V
• VBR @TJ= VBR@25°C
x (1+αT x (TJ - 25))
(αT:Temperature
Coefficient, typical value
is 0.1%)
• Glass passivated chip
junction
• High temperature
soldering guaranteed:
260°C/40 seconds at
terminals
• Plastic package is
flammability rated V-0 per
UL 94
• Meet MSL level1, per
J-STD-020, LF maximun
peak of 260°C.
• 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)
Agency Approvals
Agency
Agency File Number
E230531
• For surface mounted
applications to optimize
board space
Maximum Ratings andThermal Characteristics
(TA=25OC unless otherwise noted)
• Low profile package
Parameter
Symbol
Value
Unit
•Typical failure mode is
short from over-specified
voltage or current
• Whisker test is conducted
based on JEDEC
JESD201A per its table 4a
and 4c
• IEC 61000-4-2 ESD
Peak Pulse Power Dissipation at
TA=25ºC by 10/1000µs Waveform (Fig.2)(Note
1), (Note 2)
PPPM
600
W
Power Dissipation on Infinite Heat Sink at
TA=50OC
PM(AV)
IFSM
VF
5.0
100
3.5V
W
A
Peak Forward Surge Current, 8.3ms Single Half
Sine Wave (Note 3)
Maximum Instantaneous Forward Voltage at 50A
for Unidirectional Only
V
15kV(Air), 8kV (Contact)
Operating Junction and StorageTemperature
Range
TJ, TSTG -65 to 150 °C
• ESD protection of data
lines in accordance with
IEC 61000-4-2
• EFT protection of data
lines in accordance with
IEC 61000-4-4
TypicalThermal Resistance Junction to Lead
TypicalThermal Resistance Junction to Ambient
RƟJL
RƟJA
20
°C/W
°C/W
• UL Recognized to ANSI/
UL 497B, “Protectors for
Data Communications and
Fire-Alarm Circuits.”
100
Notes:
1. Non-repetitive current pulse per Fig. 4 and derated above TA = 25OC per Fig. 3.
2. Mounted on copper pad area of 0.2x0.2” (5.0 x 5.0mm) to each terminal.
3. Measured on 8.3ms single half sine wave or equivalent square wave for unidirectional device only, duty
cycle=4 per minute maximum.
• Built-in strain relief
• Fast response time:
typically less than 1.0ps
from 0V to BV min
Functional Diagram
Applications
TVS Components are ideal for the protection of I/O
Interfaces, VCC bus and other vulnerable circuits used in
Telecom, Computer, Industrial and Consumer
electronic applications.
Bi-directional
Cathode
Anode
Uni-directional
© 2020 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 04/14/20
5秒后页面跳转
NTC热敏电阻与PTC热敏电阻的应用原理及应用范围
GTO与普通晶闸管相比为什么可以自关断？为什么普通晶闸管不能呢？从GTO原理、应用范围带你了解原因及推荐型号
LF353数据手册解读：特性、应用、封装、引脚说明、电气参数及替换型号推荐
A4950资料手册解读：特性、应用、封装、引脚功能、电气参数及代换型号
微信公众号
抖音公众号
浙公网安备 33010502006866号 浙ICP备10014259号-119
营业执照ICP证
数据手册
如果您发现信息不准确，
