STMicroelectronics SMB6F22A, Uni-Directional TVS Diode, 600W, 2-Pin SMB Flat (DO221-AA)

View all TVS Diodes
Bulk discount available

Subtotal (1 pack of 50 units)*

£6.65

(exc. VAT)

£8.00

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 24 December 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Pack*
50 - 200£0.133£6.65
250 - 450£0.126£6.30
500 - 1200£0.114£5.70
1250 +£0.113£5.65

*price indicative

Packaging Options:
RS Stock No.:
192-5109
Mfr. Part No.:
SMB6F22A
Brand:
STMicroelectronics
Find similar products by selecting one or more attributes.
Select all

Brand

STMicroelectronics

Diode Configuration

Single

Direction Type

Uni-Directional

Maximum Clamping Voltage

48.3V

Minimum Breakdown Voltage

24.4V

Mounting Type

Surface Mount

Package Type

SMB Flat (DO221-AA)

Maximum Reverse Stand-off Voltage

22V

Pin Count

2

Peak Pulse Power Dissipation

600W

Maximum Peak Pulse Current

83A

ESD Protection

Yes

Number of Elements per Chip

1

Minimum Operating Temperature

-55 °C

Maximum Operating Temperature

+175 °C

Dimensions

3.95 x 4.6 x 1.05mm

Maximum Reverse Leakage Current

1µA

Test Current

1mA

Height

1.05mm

Width

4.6mm

ESD Voltage

30kV

Length

3.95mm

Capacitance

150pF

Working Voltage

22V

COO (Country of Origin):
MA
The SMB6FxxA series are designed to protect sensitive circuits against surges. 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

Related links