STMicroelectronics SM4T21CAY, Bi-Directional TVS Diode, 400W, 2-Pin DO-214AC

RS Stock No.:: 795-7243
Mfr. Part No.:: SM4T21CAY
Brand:: STMicroelectronics

STMicroelectronics SM4T21CAY, Bi-Directional TVS Diode, 400W, 2-Pin DO-214AC

This image is representative of the product range

Discontinued product

RS Stock No.:: 795-7243
Mfr. Part No.:: SM4T21CAY
Brand:: STMicroelectronics

SM4TY, Automotive 400W Transil Series Data Sheet
ESD Control Selection Guide V1

Attribute	Value
Direction Type	Bi-Directional
Diode Configuration	Single
Maximum Clamping Voltage	39.3V
Minimum Breakdown Voltage	20V
Mounting Type	Surface Mount
Package Type	DO-214AC (SMA)
Maximum Reverse Stand-off Voltage	18V
Pin Count	2
Peak Pulse Power Dissipation	400W
Maximum Peak Pulse Current	59A
Number of Elements per Chip	1
Minimum Operating Temperature	-55 °C
Dimensions	4.6 x 2.9 x 2.45mm
Maximum Operating Temperature	+150 °C
Test Current	1mA
Height	2.45mm
Width	2.9mm
Length	4.6mm
Automotive Standard	AEC-Q101
Maximum Reverse Leakage Current	1µA

STMicroelectronics SM4T21CAY, Bi-Directional TVS Diode, 400W, 2-Pin DO-214AC

Automotive Transil™ TVS SMT 400W

Standards

Approvals