STMicroelectronics STP21N90K5 MOSFET Gate Driver, 18.5 A 3-Pin 30 V, TO-220

This image is representative of the product range

Bulk discount available
View bulk pricing option

Subtotal (1 pack of 2 units)*

MYR55.59

Add to Basket
Select or type quantity
In Stock
  • Plus 896 unit(s) shipping from 01 June 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units
Per Unit
Per Pack*
2 - 12MYR27.795MYR55.59
14 - 24MYR25.71MYR51.42
26 +MYR23.70MYR47.40

*price indicative

Packaging Options:
RS Stock No.:
193-5399
Mfr. Part No.:
STP21N90K5
Manufacturer:
STMicroelectronics
Find similar products by selecting one or more attributes.
Select all

Brand

STMicroelectronics

Product Type

MOSFET

Output Current

18.5A

Pin Count

3

Package Type

TO-220

Fall Time

40ns

Driver Type

MOSFET

Rise Time

27ns

Minimum Supply Voltage

3V

Maximum Supply Voltage

30V

Minimum Operating Temperature

-55°C

Maximum Operating Temperature

150°C

Length

15.75mm

Standards/Approvals

No

Height

34.95mm

Mount Type

Through Hole

Automotive Standard

No

COO (Country of Origin):
CN
These devices are N-channel Power MOSFETs developed using SuperMESH™ 5 technology. This revolutionary, avalanche-rugged, high voltage Power MOSFET technology is based on an innovative proprietary vertical structure. The result is a drastic reduction in on-resistance and ultra low gate charge for applications which require superior power density and high efficiency.

TO-220 RDS(on)

Ultra low gate charge

Zener-protected

Related links

Be the first to know about our latest products and offers

Email address

The personal information you provide to us when signing up to this mailing list will be processed in line with the Privacy Policy