power switching diode FUXINSEMI STTH112A-FS featuring ultrafast recovery and low losses in power electronics systems

Key Attributes
Model Number: STTH112A-FS
Product Custom Attributes
Non-Repetitive Peak Forward Surge Current:
50A
Reverse Leakage Current (Ir):
5uA@1200V
Reverse Recovery Time (trr):
75ns
Operating Junction Temperature Range:
-55℃~+150℃
Diode Configuration:
Independent
Voltage - DC Reverse (Vr) (Max):
1.2kV
Voltage - Forward(Vf@If):
1.9V@1A
Current - Rectified:
1A
Mfr. Part #:
STTH112A-FS
Package:
SMA(DO-214AC)
Product Description

Product Overview

The STTH112A-FS is a high-performance ultrafast recovery diode designed for efficient power switching applications. It offers a low forward voltage drop and excellent surge current capabilities, making it suitable for use in switch mode power supplies, DC-to-DC converters, and other power electronics systems where fast switching and low losses are critical.

Product Attributes

  • Brand: STMicroelectronics
  • Package Type: TO-220FP

Technical Specifications

Specification Value
Repetitive Peak Reverse Voltage (VRRM) 1200 V
Average Forward Current (IF(AV)) 10 A
Forward Voltage (VF) at IF = 10 A 1.8 V (Max)
Reverse Current (IR) at VR = 1200 V 10 A (Max)
Reverse Current (IR) at VR = 1200 V, Tj = 150 C 1 mA (Max)
Junction Temperature (Tj) 175 C
Storage Temperature (Tstg) -65 C to +175 C
Peak Forward Surge Current (IFSM) at 10 ms 100 A
Thermal Resistance Junction to Case (Rthj-c) 1.7 C/W
Diode Capacitance (CD) at VR = 4 V, f = 1 MHz 100 pF (Typ)
Switching Time (trr) at IF = 1 A, IR = 1 A, di/dt = 100 A/s 25 ns (Typ)

2512291555_FUXINSEMI-STTH112A-FS_C5563725.pdf

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