STMicroelectronics 1, 28 V Zener Diode, Single 400 W Surface 2-Pin StmiteFLAT

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RS 제품 번호:
190-7571
제조사 부품 번호:
SMM4F28A-TR
제조업체:
STMicroelectronics
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브랜드

STMicroelectronics

Product Type

Zener Diode

Diode Configuration

Single

Nominal Zener Voltage Vz

28V

Mount Type

Surface

Number of Elements per Chip

1

Maximum Power Dissipation Pd

400W

Package Type

StmiteFLAT

Zener Type

Uni-Directional

Pin Count

2

Minimum Operating Temperature

-55°C

Maximum Reverse Leakage Current

200nA

Maximum Operating Temperature

175°C

Height

0.95mm

Series

SMM4FxxA

Standards/Approvals

No

Length

3.9mm

Automotive Standard

No

The SMM4F Transil series has been designed to protect sensitive equipment against electrostatic discharges and electrical over stress. They are generally for surges below 400 W 10/1000 μs. This planar technology makes it compatible with high-end equipment and SMPS where low leakage current and high junction temperature are required to provide reliability and stability over time. Their low clamping voltages provide a better safety margin to protect sensitive circuits with extended life time expectancy.Packaged in STmite Flat, this minimizes PCB space consumption. Transil is a trademark of STMicroelectronics.

Typical peak pulse power:

400 W (10/1000 μs)

2.4 kW (8/20 μs)

Stand-off voltage range: from 5 V to 33 V

Unidirectional type

Low leakage current:

0.2 μA at 25 °C

1 μA at 85 °C

Operating Tj max: 175 °C

Halogen free molding compound

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