BF820

SMD Type Transistors NPN High-Voltage Transistors BF820,BF822 Features Low current (max. 50 mA) High voltage (max. 300 V). +0.12.4 -0.1 SOT-23 2.9+0.1 -0.1 0.4+0.1 -0.1 3 12 0.95+0.1 -0.1 1.9+0.1 -0.1 +0.11.3 -0.1 0.55 0.4 Unit: mm 0.1+0.05 -0.01 +0.10.97 -0.1 Absolute Maximum Ratings Ta = 25 Parameter Collector-base voltage BF820 BF822 Collector-emitter voltage BF820 BF822 Emitter-base voltage Collector current Peak collector current Peak base current Total power dissipation * Storage temperature Junction temperature Operating ambient temperature Thermal resistance from junction to ambient * * Transistor mounted on an FR4 printed-circuit board. Symbol VCBO VCEO VEBO IC ICM IBM Ptot Tstg Tj Ramb Rth j-a Rating 300 250 300 250 5 50 100 50 250 -65 to +150 150 -65 to +150 500 Unit V V V V V mA mA mA mW K/W Electrical Characteristics Ta = 25 Parameter Collector cutoff current Emitter cutoff current DC current gain * collector-emitter saturation voltage Feedba...