NPN Transistor model  13003 packeged in TO-92 ECB Vceo voltage: 400V; collector current) : 0.8A Operating junction temperature : 150C; st temperature : -65 to 150C; pin Size : 14 x 0. 7mm/ 0. 55 ; ( L* W) Suitable for mobile phone charger, small power supply, is a kind of semiconductor device controlled by power switch.

Specifications:

Part Number: MJE13003
Amps: 1.5
Voltage: 400
Watts: 40
Package: TO-225
Mounting: Through Hole
Lead/Terminal Type: Radial
Number Leads/Terminals: 3
Color: Black
Temperature: 150
Termination Method: Solder

Collector-Emitter Voltage (VCEOsus): 400V (max) 
Emitter Base Voltage: 9.0V (max) 
Collector Current (cont): 1.5A (max) 
Base Current (cont): 0.75A (max) 
Emitter Current (cont): 2.25A (max) 
Total Power Dissipation 
- @ TA=25 Deg. C.: 1.4W (max) 
- @ TC=25 Deg. C.: 40.0W (max) 
DC Current Gain (IC=500mA, VCE=2.0V): 8 (min); 40 (max) 
Frequency Transition: 10.0MHz 
Operating Temperature: -65 to 150 Deg. C.