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Product Detailed Parameters
- Description：TRANS 7NPN DARL 50V 500MA 16CDIP
- Series：-
- Mfr：Microchip Technology
- Package：Tube
- Transistor Type：7 NPN Darlington
- Current - Collector (Ic) (Max)：500mA
- Voltage - Collector Emitter Breakdown (Max)：50V
- Vce Saturation (Max) @ Ib, Ic：1.6V @ 500µA, 350mA
- Current - Collector Cutoff (Max)：-
- DC Current Gain (hFE) (Min) @ Ic, Vce：1000 @ 350mA, 2V
- Power - Max：-
- Frequency - Transition：-
- Operating Temperature：150°C (TJ)
- Mounting Type：Through Hole
- Package / Case：16-CDIP (0.300", 7.62mm)
- Supplier Device Package：16-CDIP
- Grade：-
- Qualification：-
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Overview
The SG2003J-JAN is a high-reliability Darlington transistor array manufactured by Microchip Technology. It features an NPN configuration with seven independent channels arranged in an array. The device supports through-hole mounting in a CDIP-16 package. Key electrical parameters include a maximum collector-emitter voltage (VCEO) of 50 V and a maximum DC collector current of 500 mA. The minimum DC collector-to-base gain (hFE) is specified at 1000. It operates within a temperature range of -55°C to +125°C and provides open collector outputs.
Feature Summary
- High-reliability construction designed for demanding environments
- Seven-channel Darlington transistor array configuration
- Open collector output structure for flexible interfacing
Applications
- Military and aerospace systems requiring MIL-STD-883 compliance
- High-current switching applications in harsh environments
- Industrial control systems needing robust driver arrays
Procurement Notes
Verify the JAN suffix indicates adherence to specific military quality standards and screening requirements. Confirm that the CDIP-16 ceramic package meets thermal and mechanical constraints for the intended installation. Ensure compatibility with existing board layouts for through-hole assembly processes.
Selection Notes
Select this component when multiple high-gain switching channels are required in a single package. Verify that the 50 V voltage rating and 500 mA current capacity align with load specifications. Consider the wide operating temperature range for extreme environmental conditions.
Part Context
This part belongs to the SG2003 series of Darlington arrays from Microchip Technology. The JAN designation typically signifies qualification to military standards, distinguishing it from commercial variants. It serves as a discrete solution for driving relays, lamps, or other high-current loads in critical applications.
Replacement Considerations
Check datasheets for pin-compatible alternatives such as the standard SG2003 if military qualification is not required. Verify that any substitute maintains the same CDIP-16 package and electrical characteristics for direct replacement.
