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| PartNumber | 2SB1143S B1143 S | 2SB1143S B772 | 2SB1143S |
| Description | Bipolar Transistors - BJT HIGH-CURRENT SWITCHING | ||
| Manufacturer | - | - | ON Semiconductor |
| Product Category | - | - | Transistors (BJT) - Single |
| Series | - | - | 2SB1143 |
| Packaging | - | - | Bulk |
| Mounting Style | - | - | Through Hole |
| Package Case | - | - | TO-225AA, TO-126-3 |
| Mounting Type | - | - | Through Hole |
| Supplier Device Package | - | - | TO-126ML |
| Configuration | - | - | Single |
| Power Max | - | - | 1.5W |
| Transistor Type | - | - | PNP |
| Current Collector Ic Max | - | - | 4A |
| Voltage Collector Emitter Breakdown Max | - | - | 50V |
| DC Current Gain hFE Min Ic Vce | - | - | 140 @ 100mA, 2V |
| Vce Saturation Max Ib Ic | - | - | 700mV @ 100mA, 2A |
| Current Collector Cutoff Max | - | - | 1μA (ICBO) |
| Frequency Transition | - | - | 150MHz |
| Pd Power Dissipation | - | - | 10 W |
| Maximum Operating Temperature | - | - | + 150 C |
| Minimum Operating Temperature | - | - | - 55 C |
| Collector Emitter Voltage VCEO Max | - | - | - 50 V |
| Transistor Polarity | - | - | PNP |
| Collector Emitter Saturation Voltage | - | - | - 350 mV |
| Collector Base Voltage VCBO | - | - | - 60 V |
| Emitter Base Voltage VEBO | - | - | - 6 V |
| Maximum DC Collector Current | - | - | - 6 A |
| Gain Bandwidth Product fT | - | - | 150 MHz |
| Continuous Collector Current | - | - | - 4 A |
| DC Collector Base Gain hfe Min | - | - | 100 |
| DC Current Gain hFE Max | - | - | 560 |