| Part Number | ZTX951STOA | ZTX958STOA |
|---|---|---|
| Manufacturer | Diodes Incorporated | Diodes Incorporated |
| Category | Transistors - Bipolar (BJT) - Single | Transistors - Bipolar (BJT) - Single |
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| Product Status | Obsolete | Obsolete |
| Transistor Type | PNP | PNP |
| Current - Collector (Ic) (Max) | 4 A | 500 mA |
| Voltage - Collector Emitter Breakdown (Max) | 60 V | 400 V |
| Vce Saturation (Max) @ Ib, Ic | 300mV @ 400mA, 4A | 400mV @ 100mA, 500mA |
| Current - Collector Cutoff (Max) | 50nA (ICBO) | 50nA (ICBO) |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 100 @ 1A, 1V | 100 @ 500mA, 10V |
| Power - Max | 1.2 W | 1.2 W |
| Frequency - Transition | 120MHz | 85MHz |
| Operating Temperature | -55°C ~ 200°C (TJ) | -55°C ~ 200°C (TJ) |
| Mounting Type | Through Hole | Through Hole |
| Package / Case | E-Line-3, Formed Leads | E-Line-3, Formed Leads |
| Supplier Device Package | E-Line (TO-92 compatible) | E-Line (TO-92 compatible) |