SMCJ50CA_11 Datasheet, PDF (1/5 Pages) Bourns Electronic Solutions – SMCJ Transient Voltage Suppressor Diode Series

*RoHS ^COMPLIANT
Features
■ RoHS compliant*
■ Surface Mount SMC package
■ Standoff Voltage: 5.0 to 170 volts
■ Power Dissipation: 1500 watts
Applications
■ IEC 61000-4-2 ESD (Min. Level 4)
■ IEC 61000-4-4 EFT
■ IEC 61000-4-5 Surge
SMCJ Transient Voltage Suppressor Diode Series
General Information
The markets of portable communications, computing and video equipment are challenging the semiconductor industry to develop
increasingly smaller electronic components.
Bourns offers Transient Voltage Suppressor Diodes for surge and ESD protection applications, in compact chip package DO-214AB (SMC)
size format. The Transient Voltage Suppressor series offers a choice of Working Peak Reverse Voltage from 5 V up to 170 V and Breakdown
Voltage up to 200 V. Typical fast response times are less than 1.0 ns for unidirectional devices and less than 5.0 ns for bidirectional devices
from 0 V to Minimum Breakdown Voltage.
Bourns^® Chip Diodes conform to JEDEC standards, are easy to handle with standard pick and place equipment and the flat configuration
minimizes roll away.
Electrical Characteristics (@ T_A = 25 °C Unless Otherwise Noted)
Parameter
Symbol
Value
Minimum Peak Pulse Power Dissipation (TP = 1 ms) ^{(Note 1,2)}
Peak Forward Surge Current
8.3 ms Single Half Sine Wave Superimposed on Rated Load
(JEDEC Method) ^{(Note 3)}
P_PK
I_FSM
1500
200
Steady State Power Dissipation @ TL = 75 °C
Maximum Instantaneous Forward Voltage @ I_PP = 100 A
(For Unidirectional Units Only)
P_M(AV)
V_F
5.0
(Note 5)
Operating Temperature Range
Storage Temperature Range
T_J
T_STG
-55 to +150
-55 to +175
1. Non-repetitive current pulse, per Pulse Waveform graph and derated above TA = 25 °C per Pulse Derating Curve.
2. Thermal Resistance Junction to Lead.
3. 8.3 ms Single Half-Sine Wave duty cycle = 4 pulses maximum per minute (unidirectional units only).
4. Single Phase, Half Wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20 %.
5. V_F = 3.5 V on SMCJ5.0A through SMCJ90A and V_F= 5.0 V on SMCJ100A through SMCJ170A.
Unit
Watts
Amps
Watts
Volts
°C
°C
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www.bourns.com
How to Order
Package
SMCJ = SMC/DO-214AB
Working Peak Reverse Voltage
5.0 = 5.0 VRWM (Volts)
Suffix
A = 5 % Tolerance Unidirectional Device
CA = 5 % Tolerance Bidirectional Device
SMCJ 5.0 CA
*RoHS Directive 2002/95/EC Jan 27 2003 including Annex.
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.