D42C / New Jersey Semi-Conductor Products, Inc.

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Part No.	D42C
Manufacturer	NJSEMI
Size	674 Kbytes
Pages	2 pages
Description	High free-air power dissipation

Datasheet Summary with AI

# NPN POWER TRANSISTORS

## Overview

️· Complementary to the D43C series
️· Features: High free-air power dissipation, NPN complement to D43C PNP, low collector saturation voltage, excellent linearity, fast switching.
️· Series: D42C
️· Voltage: 30-80 Volts
️· Current: 3 Amps
️· Power: 12.5 Watts
️· Case Style: TO-202

## Electrical Characteristics

Maximum Ratings

️· Collector-Emitter Voltage (VCEO): 30-80 Volts (depending on variant)
️· Collector-Emitter Voltage (VCES): 40-90 Volts (depending on variant)
️· Emitter Base Voltage (VEBO): 5 Volts
️· Continuous Collector Current (IC): 3-5 Amps (depending on variant)
️· Peak Collector Current (ICM):
️· Continuous Base Current (IB):
️· Total Power Dissipation (PD): 12.5 Watts
️· Junction and Storage Temperature Range: -55°C to +150°C

Thermal Characteristics

️· Thermal Resistance (Junction to Ambient): 60 °C/W
️· Thermal Resistance (Junction to Case): 10 °C/W
️· Maximum Lead Temperature: +260°C

On Characteristics

️· DC Current Gain (hFE): 25-220 (depending on variant and conditions)
️· Collector-Emitter Saturation Voltage (VCE(sat)): 0.5 Volts (typical)
️· Base-Emitter Saturation Voltage (VBE(sat)): 1.3 Volts

Off Characteristics

️· Collector-Emitter Sustaining Voltage (VCEO(SUS)): 30-80 Volts (depending on variant)
️· Collector Cutoff Current (ICES):
️· Emitter Cutoff Current (IEBO):

Dynamic Characteristics

️· Collector Capacitance (CCBO): 50 PF
️· Current-Gain - Bandwidth Product: 500 MHz

Switching Characteristics

️· Delay Time (td):
️· Rise Time (tr):
️· Storage Time (ts):
️· Fall Time (tf):