STMicroelectronics SMB6F14AY, Uni-Directional TVS Diode, 600W, 2-Pin SMB Flat (DO221-AA)

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Subtotal (1 reel of 5000 units)*

£585.00

(exc. VAT)

£700.00

(inc. VAT)

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  • 999,995,000 unit(s) shipping from 28 September 2026
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Per unit
Per Reel*
5000 +£0.117£585.00

*price indicative

RS Stock No.:
192-4767
Mfr. Part No.:
SMB6F14AY
Brand:
STMicroelectronics
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Brand

STMicroelectronics

Direction Type

Uni-Directional

Diode Configuration

Single

Maximum Clamping Voltage

29V

Minimum Breakdown Voltage

15.7V

Mounting Type

Surface Mount

Package Type

SMB Flat (DO221-AA)

Maximum Reverse Stand-off Voltage

14V

Pin Count

2

Peak Pulse Power Dissipation

600W

Maximum Peak Pulse Current

136A

ESD Protection

Yes

Number of Elements per Chip

1

Minimum Operating Temperature

-55 °C

Dimensions

3.95 x 4.6 x 1.05mm

Maximum Operating Temperature

+175 °C

Test Current

1mA

Width

4.6mm

Working Voltage

14V

Capacitance

150pF

ESD Voltage

30kV

Height

1.05mm

Length

3.95mm

Maximum Reverse Leakage Current

1µA

COO (Country of Origin):
MA
The SMB6FxxAY 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: 600 W (10/1000 μs) and 4 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 470 W (10/1000 μs)
Lead finishing: matte tin plating

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