STMicroelectronics 400 V 120 A Diode Fast Recovery 4-Pin ISOTOP STTH120R04TV1

This image is representative of the product range

View this category
Bulk discount available

Subtotal (1 unit)*

SGD34.07

(exc. GST)

SGD37.14

(inc. GST)

Add to Basket
Select or type quantity
Temporarily out of stock
  • 99 unit(s) shipping from 17 June 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 - 2SGD34.07
3 +SGD32.37

*price indicative

Packaging Options:
RS Stock No.:
189-4384
Mfr. Part No.:
STTH120R04TV1
Manufacturer:
STMicroelectronics
Find similar products by selecting one or more attributes.
Select all

Brand

STMicroelectronics

Mount Type

Surface

Product Type

Diode

Package Type

ISOTOP

Maximum Continuous Forward Current If

120A

Peak Reverse Repetitive Voltage Vrrm

400V

Series

STTH120R04TV

Rectifier Type

Fast Recovery

Pin Count

4

Peak Non-Repetitive Forward Surge Current Ifsm

700A

Minimum Operating Temperature

-40°C

Peak Reverse Current Ir

600μA

Maximum Forward Voltage Vf

1.5V

Maximum Operating Temperature

150°C

Peak Reverse Recovery Time trr

80ns

Diameter

4 mm

Height

9.1mm

Standards/Approvals

No

Width

25.5 mm

Length

38.2mm

Automotive Standard

No

The STTH120R04TV series uses ST's new 400 V planar Pt doping technology. The STTH120R04 is specially suited for switching mode base drive and transistor circuits, such as welding equipment.

Ultrafast

High frequency and high pulsed current operation

Very low switching losses

Insulated package: ISOTOP Electrical insulation = 2500 VRMSCapacitance = 45 pF

Low leakage current

Related links