STMicroelectronics SM50T28AY 1-Element Bi-Directional, Uni-Directional TVS Diode, 5000 W, 2-Pin DO-214AB

Bulk discount available

Subtotal (1 reel of 2500 units)*

£1,757.50

(exc. VAT)

£2,110.00

(inc. VAT)

Add to Basket
Select or type quantity
Orders below £50.00 (exc. VAT) cost £6.95.
Temporarily out of stock
  • Shipping from 30 April 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Reel*
2500 - 2500£0.703£1,757.50
5000 - 5000£0.684£1,710.00
7500 +£0.668£1,670.00

*price indicative

RS Stock No.:
269-5151
Mfr. Part No.:
SM50T28AY
Brand:
STMicroelectronics
Find similar products by selecting one or more attributes.
Select all

Brand

STMicroelectronics

Direction Type

Bi-Directional, Uni-Directional

Diode Configuration

Series

Product Type

TVS Diode

Minimum Breakdown Voltage Vbr

26.7V

Mount Type

PCB

Package Type

DO-214AB (SMC)

Maximum Reverse Stand-off Voltage Vwm

24V

Pin Count

2

Peak Pulse Power Dissipation Pppm

5000W

ESD Protection

Yes

Maximum Peak Pulse Current Ippm

129A

Test Current It

1mA

Minimum Operating Temperature

-55°C

Clamping Voltage VC

38.9V

Number of Elements per Chip

1

Maximum Operating Temperature

175°C

Length

6.25mm

Width

8.15 mm

Height

2.45mm

Series

SM50TY

Standards/Approvals

UL94, V0 J-STD-020 MSL Level 1 J-STD-002, Method 2026 JESD-201 Class 2 whisker test IPC7531 footprint and JEDEC, JESD 22-B102 E3 and MIL-STD-750

Maximum Reverse Leakage Current

2μA

Automotive Standard

AEC-Q101

COO (Country of Origin):
CN
The STMicroelectronics SMC Automotive Transient Voltage Suppressors are designed to protect sensitive automotive circuits against surges defined in ISO 7637-2 and against electrostatic discharges according to ISO 10605. It is suitable for e-breaker and help to comply with ISO 16750.

Long term reliability and stability

Peak Pulse power

Related links