STMicroelectronics SMA4F33AY, Uni-Directional TVS Diode, 400W, 2-Pin DO221-AC

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£4.175

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£5.00

(inc. VAT)

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25 - 25£0.167£4.18
50 +£0.158£3.95

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Packaging Options:
RS Stock No.:
192-1083
Mfr. Part No.:
SMA4F33AY
Brand:
STMicroelectronics
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Brand

STMicroelectronics

Direction Type

Uni-Directional

Diode Configuration

Single

Maximum Clamping Voltage

69.7V

Minimum Breakdown Voltage

36.7V

Mounting Type

Surface Mount

Package Type

DO221-AC

Maximum Reverse Stand-off Voltage

33V

Pin Count

2

Peak Pulse Power Dissipation

400W

Maximum Peak Pulse Current

33A

ESD Protection

Yes

Number of Elements per Chip

1

Minimum Operating Temperature

-55 °C

Dimensions

4.6 x 2.9 x 1.05mm

Maximum Operating Temperature

+175 °C

Capacitance

330pF

Length

4.6mm

Automotive Standard

AEC-Q101

Width

2.9mm

Height

1.05mm

Maximum Reverse Leakage Current

1µA

COO (Country of Origin):
MA
The SMA4FY Transil series are designed to protect sensitive automotive circuits against surges and against electrostatic discharges. The Planar technology makes it compatible with high-end circuits where low leakage current and high junction temperature are required to provide long term reliability and stability.

Peak pulse power: 400 W (10/1000 μs) and 2.5 kW (8/20 μs)

Flat and thin package: 1 mm

Stand-off voltage range from 5 V to 188 V

Unidirectional type

Low leakage current: 0.2 μA at 25 °C and 1 μA at 85 °C

Operating Tj max: 175 °C

High power capability at Tj max.: up to 200 W (10/1000 μs)

Lead finishing: matte tin plating

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