Datasheet Details
| Part number | BD644 |
|---|---|
| Manufacturer | Inchange Semiconductor |
| File Size | 193.69 KB |
| Description | Silicon PNP Darlington Power Transistor |
| Datasheet | BD644_InchangeSemiconductor.pdf |
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Overview: isc Silicon PNP Darlington Power Transistor BD644.
| Part number | BD644 |
|---|---|
| Manufacturer | Inchange Semiconductor |
| File Size | 193.69 KB |
| Description | Silicon PNP Darlington Power Transistor |
| Datasheet | BD644_InchangeSemiconductor.pdf |
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·Collector-Emitter Breakdown Voltage- : V(BR)CEO= -45V(Min) ·High DC Current Gain : hFE= 750(Min) @IC= -3A ·Low Saturation Voltage ·Complement to Type BD643 ·Minimum Lot-to-Lot variations for robust device performance and reliable operation APPLICATIONS ·Designed for use as complementary AF push-pull output stage applications ABSOLUTE MAXIMUM RATINGS(Ta=25℃) SYMBOL PARAMETER VALUE UNIT VCBO Collector-Base Voltage -60 V VCEO Collector-Emitter Voltage -45 V VEBO Emitter-Base Voltage -5 V IC Collector Current-Continuous -8 A ICP Collector Current-Peak -12 A IB Base Current-Continuous Collector Power Dissipation PC @ Ta=25℃ Collector Power Dissipation @ TC=25℃ TJ Junction Temperature -0.15 A 2 W 62.5 150 ℃ Tstg Storage Temperature Range -65~150 ℃ THERMAL CHARACTERISTICS SYMBOL PARAMETER MAX UNIT Rth j-c Thermal Resistance,Junction to Case 2 ℃/W Rth j-a Thermal Resistance,Junction to Ambient 70 ℃/W isc website：www.iscsemi.com 1 isc & iscsemi is registered trademark isc Silicon PNP Darlington Power Transistor BD644 ELECTRICAL CHARACTERISTICS TC=25℃ unless otherwise specified SYMBOL PARAMETER CONDITIONS MIN TYP.
MAX UNIT VCEO(SUS) Collector-Emitter Breakdown Voltage IC= -30mA;
IB= 0 -45 V VCE(sat)-1 Collector-Emitter Saturation Voltage IC= -3A;
| Brand Logo | Part Number | Description | Manufacturer |
|---|---|---|---|
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BD644 | Power Transistor | Comset Semiconductors |
| Part Number | Description |
|---|---|
| BD634 | Silicon PNP Power Transistor |
| BD635 | Silicon NPN Power Transistor |
| BD637 | Silicon NPN Power Transistor |
| BD638 | Silicon PNP Power Transistor |
| BD678AG | Silicon PNP Power Transistor |
| BD684 | Silicon PNP Power Transistor |