NPN Silicon Power Transistor ISC 2N4923 Offering Minimum Lot to Lot Variations for Circuit Operation
ISC Silicon NPN Power Transistor 2N4923
The ISC 2N4923 is a Silicon NPN Power Transistor designed for driver circuits, switching, and amplifier applications. It features a Collector-Emitter Sustaining Voltage of 80V (Min), a low Collector Saturation Voltage of 0.6V (Max.) at IC=1A, and a wide Area of Safe Operation. It is a complement to the 2N4920 type, offering minimum lot-to-lot variations for robust device performance and reliable operation.
Product Attributes
- Brand: ISC
- Trademark: ISC & ISCsemi
- Origin: Not specified
- Material: Silicon
- Color: Not specified
- Certifications: Not specified
Technical Specifications
| Symbol | Parameter | Conditions | Min | Typ. | Max | Unit |
| VCEO(SUS) | Collector-Emitter Sustaining Voltage | IC= 50mA; IB= 0 | 80 | V | ||
| VCE(sat) | Collector-Emitter Saturation Voltage | IC= 1A; IB= 0.1A | 0.6 | V | ||
| VBE(sat) | Base-Emitter Saturation Voltage | IC= 1A; IB= 0.1A | 1.3 | V | ||
| VBE(on) | Base-Emitter On Voltage | IC= 1A ; VCE= 1V | 1.3 | V | ||
| ICEX | Collector Cutoff Current | VCE=80V;VBE(off)= -1.5V | 0.1 | mA | ||
| ICEX | Collector Cutoff Current | VCE=80V;VBE(off)= -1.5V;TC=125 | 0.5 | mA | ||
| ICEO | Collector Cutoff Current | VCE= 40V; IB= 0 | 0.5 | mA | ||
| ICBO | Collector Cutoff Current | VCB= 80V; IE= 0 | 0.1 | mA | ||
| IEBO | Emitter Cutoff Current | VEB= 5V; IC= 0 | 1.0 | mA | ||
| hFE-1 | DC Current Gain | IC= 50mA ; VCE= 1V | 40 | |||
| hFE-2 | DC Current Gain | IC= 500mA ; VCE= 1V | 30 | 150 | ||
| hFE-3 | DC Current Gain | IC= 1A ; VCE= 1V | 10 | |||
| fT | Current-GainBandwidth Product | IC= 0.25A;VCE= 10V, ftest= 1MHz | 3 | MHz | ||
| COB | Output Capacitance | IE= 0;VCB= 10V; ftest= 100kHz | 100 | pF |
| Symbol | Parameter | Value | Unit |
| VCBO | Collector-Base Voltage | 80 | V |
| VCEO | Collector-Emitter Voltage | 80 | V |
| VEBO | Emitter-Base Voltage | 5 | V |
| IC | Collector Current-Continuous | 1 | A |
| ICM | Collector Current-Peak | 3 | A |
| IB | Collector Current-Continuous | 1 | A |
| PC | Collector Power Dissipation @ TC=25 | 30 | W |
| TJ | Junction Temperature | 150 | |
| Tstg | Storage Temperature Range | -65~150 |
| Symbol | Parameter | Max | Unit |
| Rth j-c | Thermal Resistance,Junction to Case | 4.16 | /W |
2411220255_ISC-2N4923_C2976464.pdf
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