BD681 STMicroelectronics, BD681 Datasheet - Page 10

• Manufacturer Part Number: BD681
• Description: TRANSISTOR DARL NPN SOT-32
• Manufacturer: STMicroelectronics
• Type: Power, Switchr

Specifications of BD681

• Transistor Type: NPN - Darlington
• Current - Collector (ic) (max): 4A
• Voltage - Collector Emitter Breakdown (max): 100V
• Vce Saturation (max) @ Ib, Ic: 2.5V @ 30mA, 1.5A
• Current - Collector Cutoff (max): 500µA
• Dc Current Gain (hfe) (min) @ Ic, Vce: 750 @ 1.5A, 3V
• Power - Max: 40W
• Mounting Type: Through Hole
• Package / Case: TO-126-3
• Configuration: Single
• Transistor Polarity: NPN
• Mounting Style: SMD/SMT
• Collector- Emitter Voltage Vceo Max: 100 V
• Emitter- Base Voltage Vebo: 5 V
• Collector- Base Voltage Vcbo: 100 V
• Maximum Dc Collector Current: 4 A
• Maximum Collector Cut-off Current: 200 uA
• Power Dissipation: 40 W
• Maximum Operating Temperature: + 150 C
• Continuous Collector Current: 4 A
• Dc Collector/base Gain Hfe Min: 750
• Current, Gain: 750
• Current, Input: 0.1 A
• Current, Output: 4 A
• Package Type: SOT-32
• Polarity: NPN
• Voltage, Collector To Emitter, Saturation: 2.5 V
• Voltage, Input: 5 V
• Voltage, Output: 100 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Frequency - Transition: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 497-7177-5; BD681ST

Package mechanical data
BD6xxx
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