Transistor
| Parameter Name | Attribute value |
| Is it Rohs certified? | incompatible |
| package instruction | , |
| Reach Compliance Code | unknown |
| Maximum collector current (IC) | 1 A |
| Configuration | DARLINGTON |
| Minimum DC current gain (hFE) | 1500 |
| JESD-609 code | e0 |
| Maximum operating temperature | 175 °C |
| Minimum operating temperature | -65 °C |
| Polarity/channel type | NPN |
| Maximum power dissipation(Abs) | 5 W |
| surface mount | NO |
| Terminal surface | Tin/Lead (Sn/Pb) |
| Nominal transition frequency (fT) | 70 MHz |
| Base Number Matches | 1 |
| BSS52 | BSS78 | BSS51 | BSS72 | |
|---|---|---|---|---|
| Description | Transistor | Small Signal Bipolar Transistor, 1A I(C), 250V V(BR)CEO, 1-Element, NPN, Silicon, TO-39 | Transistor | Small Signal Bipolar Transistor, 0.5A I(C), 250V V(BR)CEO, 1-Element, NPN, Silicon, TO-18 |
| Is it Rohs certified? | incompatible | incompatible | incompatible | incompatible |
| Reach Compliance Code | unknown | unknown | unknown | unknown |
| Maximum collector current (IC) | 1 A | 1 A | 1 A | 0.5 A |
| Configuration | DARLINGTON | SINGLE | DARLINGTON | SINGLE |
| Minimum DC current gain (hFE) | 1500 | 30 | 1500 | 30 |
| JESD-609 code | e0 | e0 | e0 | e0 |
| Maximum operating temperature | 175 °C | 200 °C | 175 °C | 200 °C |
| Polarity/channel type | NPN | NPN | NPN | NPN |
| Maximum power dissipation(Abs) | 5 W | 0.8 W | 5 W | 0.5 W |
| surface mount | NO | NO | NO | NO |
| Terminal surface | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) |
| Nominal transition frequency (fT) | 70 MHz | 70 MHz | 70 MHz | 70 MHz |
| Base Number Matches | 1 | 1 | 1 | - |
| Maker | - | Motorola ( NXP ) | Motorola ( NXP ) | Motorola ( NXP ) |