Unidirectional TVS diode for transient voltage suppression, featuring 400W peak pulse power and 39A peak pulse current. Offers a 28V reverse standoff voltage with a 31.4V minimum breakdown voltage and 34.7V maximum breakdown voltage. Clamping voltage is 59V, with a low leakage current of 200nA. Designed for surface mount applications in a DO-216AA package, operating from -55°C to 175°C.
PackageDO-216AA
MountingSurface Mount
PolarityUnidirectional
Power400W
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Technical Specifications
Stmicroelectronics SMM4F28A-TR technical specifications.
General
Package/Case
DO-216AA
Clamping Voltage
59V
Clamping Voltage-Max
59V
Diode Type
ZENER
Direction
Unidirectional
Lead Free
Lead Free
Leakage Current
200nA
Max Breakdown Voltage
34.7V
Min Breakdown Voltage
31.4V
Max Operating Temperature
175°C
Min Operating Temperature
-55°C
Max Reverse Leakage Current
200nA
Max Surge Current
39A
Mount
Surface Mount
Number of Elements
1
Number of Unidirectional Channels
1
Operating Supply Voltage
28V
Package Quantity
12000
Packaging
Tape and Reel
Peak Pulse Current
39A
Peak Pulse Power
400W
Polarity
Unidirectional
Power Dissipation
400W
Power Line Protection
No
Radiation Hardening
No
Reverse Breakdown Voltage
31.4V
Reverse Standoff Voltage
28V
RoHS Compliant
Yes
Series
SMM4F, TRANSIL™
Compliance
RoHS
Compliant
Datasheet
Stmicroelectronics SMM4F28A-TR Datasheet
Download the complete datasheet for Stmicroelectronics SMM4F28A-TR to view detailed technical specifications.
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