| Part Number | PBSS4021NZ,115 | PBSS4021NX,115 | 
|---|---|---|
| Manufacturer | Nexperia USA Inc. | Nexperia USA Inc. | 
| Category | Transistors - Bipolar (BJT) - Single | Transistors - Bipolar (BJT) - Single | 
|   |   | |
| Product Status | Active | Active | 
| Transistor Type | NPN | NPN | 
| Current - Collector (Ic) (Max) | 8 A | 7 A | 
| Voltage - Collector Emitter Breakdown (Max) | 20 V | 20 V | 
| Vce Saturation (Max) @ Ib, Ic | 170mV @ 400mA, 8A | 210mV @ 350mA, 7A | 
| Current - Collector Cutoff (Max) | 100nA | 100nA | 
| DC Current Gain (hFE) (Min) @ Ic, Vce | 250 @ 4A, 2V | 250 @ 4A, 2V | 
| Power - Max | 2.6 W | 2.5 W | 
| Frequency - Transition | 95MHz | 115MHz | 
| Operating Temperature | 150°C (TJ) | 150°C (TJ) | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | TO-261-4, TO-261AA | TO-243AA | 
| Supplier Device Package | SOT-223 | SOT-89 |