Transistor
| Parameter Name | Attribute value |
| Is it Rohs certified? | incompatible |
| Maker | Central Semiconductor |
| Reach Compliance Code | _compli |
| Maximum collector current (IC) | 0.5 A |
| Configuration | DARLINGTON |
| Minimum DC current gain (hFE) | 40000 |
| JESD-609 code | e0 |
| Maximum operating temperature | 150 °C |
| Polarity/channel type | NPN |
| Maximum power dissipation(Abs) | 1.67 W |
| surface mount | NO |
| Terminal surface | Tin/Lead (Sn/Pb) |
| Nominal transition frequency (fT) | 75 MHz |

| D40C2 | 2N5306A | 2N5307 | 2N5308A | 2N5305 | GES5307 | GES5308 | GES5308A | D40C8 | |
|---|---|---|---|---|---|---|---|---|---|
| Description | Transistor | Transistor, | Small Signal Bipolar Transistor, 0.3A I(C), 40V V(BR)CEO, 1-Element, NPN, Silicon, TO-98, TO-98, 3 PIN | Transistor | Transistor | Transistor | Transistor | Transistor | Transistor |
| Is it Rohs certified? | incompatible | incompatible | incompatible | incompatible | incompatible | incompatible | incompatible | incompatible | incompatible |
| Reach Compliance Code | _compli | _compli | _compli | _compli | _compli | not_compliant | not_compliant | not_compliant | _compli |
| Maximum collector current (IC) | 0.5 A | 0.3 A | 0.3 A | 0.3 A | 0.3 A | 0.3 A | 0.3 A | 0.3 A | 0.5 A |
| Configuration | DARLINGTON | DARLINGTON | DARLINGTON | DARLINGTON | DARLINGTON | DARLINGTON | DARLINGTON | DARLINGTON | DARLINGTON |
| Minimum DC current gain (hFE) | 40000 | 7000 | 2000 | 7000 | 2000 | 2000 | 7000 | 7000 | 40000 |
| JESD-609 code | e0 | e0 | e0 | e0 | e0 | e0 | e0 | e0 | e0 |
| Maximum operating temperature | 150 °C | 150 °C | 150 °C | 150 °C | 150 °C | 150 °C | 150 °C | 150 °C | 150 °C |
| Polarity/channel type | NPN | NPN | NPN | NPN | NPN | NPN | NPN | NPN | NPN |
| surface mount | NO | NO | NO | NO | NO | NO | NO | NO | NO |
| Terminal surface | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) |
| Nominal transition frequency (fT) | 75 MHz | 60 MHz | 60 MHz | 60 MHz | 60 MHz | 50 MHz | 50 MHz | 50 MHz | 75 MHz |
| Maker | Central Semiconductor | - | - | - | - | Central Semiconductor | Central Semiconductor | Central Semiconductor | Central Semiconductor |
| Maximum power dissipation(Abs) | 1.67 W | - | - | - | - | 0.4 W | 0.4 W | 0.4 W | 6.2 W |