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SMCJ20CA

Description
TVS DIODE
CategoryDiscrete semiconductor    diode   
File Size124KB,5 Pages
ManufacturerFairchild
Websitehttp://www.fairchildsemi.com/
Environmental Compliance
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TVS DIODE

SMCJ20CA Parametric

Parameter NameAttribute value
Brand NameFairchild Semiconductor
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerFairchild
Parts packaging codeDO-214
package instructionR-PDSO-C2
Contacts2
Manufacturer packaging code2LD, SMC, JEDEC DO-214, VARIATION AB
Reach Compliance Codenot_compliant
ECCN codeEAR99
Other featuresUL RECOGNIZED
Maximum breakdown voltage24.5 V
Minimum breakdown voltage22.2 V
Breakdown voltage nominal value23.4 V
Maximum clamping voltage32.4 V
ConfigurationSINGLE
Diode component materialsSILICON
Diode typeTRANS VOLTAGE SUPPRESSOR DIODE
JEDEC-95 codeDO-214AB
JESD-30 codeR-PDSO-C2
JESD-609 codee3
Humidity sensitivity level1
Maximum non-repetitive peak reverse power dissipation1500 W
Number of components1
Number of terminals2
Maximum operating temperature150 °C
Package body materialPLASTIC/EPOXY
Package shapeRECTANGULAR
Package formSMALL OUTLINE
Peak Reflow Temperature (Celsius)NOT SPECIFIED
polarityBIDIRECTIONAL
Certification statusNot Qualified
Maximum repetitive peak reverse voltage20 V
surface mountYES
technologyAVALANCHE
Terminal surfaceMatte Tin (Sn)
Terminal formC BEND
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
SMCJ5.0(C)A - SMCJ170(C)A
SMCJ5.0(C)A - SMCJ170(C)A
Features
Glass passivated junction.
1500 W Peak Pulse Power capability
on 10/1000
µs
waveform.
Excellent clamping capability.
Low incremental surge resistance.
Fast response time; typically less
than 1.0 ps from 0 volts to BV for
unidirectional and 5.0 ns for
bidirectional.
Typical I
R
less than 1.0
µA
above 10V.
0.124 (3.150)
0.108 (2.743)
0.280 (7.112)
0.260 (6.604)
2
1
0.245 (6.223)
0.220 (5.588)
0.320 (8.128)
0.305 (7.747)
SMC/DO-214AB
COLOR BAND DENOTES CATHODE
ON UNIDIRECTIONAL DEVICES ONLY.
NO COLOR BAND ON BIDIRECTIONAL
DEVICES.
0.060 (1.524)
0.030 (0.762)
0.008 (0.203)
0.004 (0.102)
0.103 (2.616)
0.079 (2.007)
0.012 (0.305)
0.006 (0.152)
DEVICES FOR BIPOLAR APPLICATIONS
- Bidirectional types use CA suffix.
- Electrical Characteristics apply in both directions.
1500 Watt Transient Voltage Suppressors
Absolute Maximum Ratings*
Symbol
P
PPM
I
PPM
i
f(surge)
T
stg
T
J
T
A
= 25°C unless otherwise noted
Parameter
Peak Pulse Power Dissipation on 10/1000
µs
waveform
Peak Pulse Current on 10/1000
µs
waveform
Peak Forward Surge Current
superimposed on rated load (JEDEC method)
Storage Temperature Range
Operating Junction Temperature
(Note 1)
Value
minimum 1500
see table
200
-55 to +150
-55 to +150
Units
W
A
A
°C
°C
*
These ratings are limiting values above which the serviceability of any semiconductor device may be impaired.
Note 1:
Measured on 8.3 ms single half-sine wave or equivalent square wave; Duty cycle = 4 pulses per minute maximum.
2000
Fairchild Semiconductor International
SMCJ5.0(C)A-SMCJ170(C)A, Rev. B1

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