Fairchild Semiconductor 2N4401_D26Z Collector- Base Voltage Vcbo: 60 V Collector- Emitter Voltage Vceo Max: 40 V Configuration: Single Dc Collector/base Gain Hfe Min: 20 at 0.1 mA at 1 V Emitter- Base Voltage Vebo: 6 V Gain Bandwidth Product Ft: 250 MHz Maximum Dc Collector Current: 0.6 A Maximum Operating Temperature: + 150 C Maximum Power Dissipation: 625 mW Minimum Operating Temperature: - 55 C Mounting Style: Through Hole Package / Case: TO-92 Product Category: Transistors Bipolar - BJT Transistor Polarity: NPN Collector- Base Voltage VCBO: 60 V Collector- Emitter Voltage VCEO Max: 40 V Emitter- Base Voltage VEBO: 6 V Maximum DC Collector Current: 0.6 A Gain Bandwidth Product fT: 250 MHz DC Collector/Base Gain hfe Min: 20 at 0.1 mA at 1 V