TT2146 HV High Speed Switching Transistor

Hi. I'm posting from Pinetown, KZN, South Africa.

I can't find a local supplier, to supply a TT2146, high voltage, high speed, switching transistor, in a TO-220 package.

Any advice on a supplier, or an equivalent?

Looks pretty much like a transistor from an ATX computer power supply.

TT2146 Description

High-Voltage High-Speed Switching Transistors

TT2146 Vendor:
Sanyo

Parameter Value
Package TO-220
Applications Switching regulator
Polarity NPN
VCEO[V] 400
IC [A] 8
PC Tc=25°C [W] 40
hFE(1) VCE[V] 5
hFE(1) IC[A] 0.8
hFE(1) min 20
hFE(1) max 50
hFE(2) VCE[V] 5
hFE(2) IC[A] 4
hFE(2) min 10
fT VCE[V] 10
fT IC[A] 0.8
fT typ [MHz] 15
tf max [µs] 0.3