Motorola 2N7800 NPN Silicon Power Transistor TO-220 Bench Tested
$9.95
Original Motorola 2N7800 NPN silicon transistor in a TO-220 style package, bench tested and documented by RF Boneyard™. This device carries the Motorola “M” logo with date code 8626 and is suitable for vintage electronics repair, power supply service, amplifier work, switching circuits, industrial equipment repair, and general semiconductor replacement projects where the buyer has verified compatibility.
This part was individually checked on the RF Boneyard™ bench for gain, base-emitter junction behavior, saturation voltage, and collector leakage. Test results show strong gain, clean junction behavior, low saturation voltage, and no measurable collector leakage on the tester.
Ideal for technicians, restorers, hobbyists, and parts collectors looking for original Motorola-marked semiconductor stock rather than modern mystery replacements. Buyer must confirm pinout, ratings, and circuit compatibility before installation.
Origin Tracker
Obsolete Stock
Legacy or discontinued stock no longer in normal production flow. Future supply may be limited.
Pipeline quantities are informational and may change after arrival, inspection, sorting, testing, or donor teardown.
Compatible Radios / Boards
Audio Amplifiers
Linear Regulators
Switching Circuits
Power Supply Repairs
Industrial Electronics
General Purpose Power Amplification
Electronic Restoration Projects
Buyer must verify compatibility before installation.
RF Boneyard Bench Notes
| Metric | Result |
| -------------------------- | ------------------------ |
| Device Type | NPN Silicon BJT |
| Pinout | Red-B, Green-E, Blue-C |
| hFE | 358 @ Ic = 5.00mA |
| Vbe @ Ib = 1.00mA | 0.564V |
| Vbe @ Ib = 5.00mA | 0.639V |
| VceSat | 0.021V |
| VceSat Test Conditions | Ic = 5.00mA, Ib = 1.00mA |
| Collector Leakage (IcLeak) | 0.000mA |
Gain Test: PASS
Junction Test: PASS
Leakage Test: PASS
Saturation Test: PASS
Shorted Junctions:
NONE DETECTED
Open Junctions:
NONE DETECTED
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