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Product Detailed Parameters
- Description：TRANS 7NPN DARL 50V 16CERDIP
- Series：-
- Mfr：Microchip Technology
- Package：Tray
- 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：-55°C ~ 125°C (TA)
- Mounting Type：Through Hole
- Package / Case：16-CDIP (0.300", 7.62mm)
- Supplier Device Package：16-CERDIP
- Grade：-
- Qualification：-
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Overview
The SG2004J-JAN is a high-reliability Darlington transistor array manufactured by Microchip Technology. It features an NPN configuration with seven independent channels housed in a CDIP-16 package for through-hole mounting. The device supports a maximum collector-emitter voltage (VCEO) of 50 V and a maximum DC collector current of 500 mA per channel. It offers a minimum DC current gain (hFE) of 1000 and provides open-collector outputs. The component operates within a temperature range of -55°C to +125°C, ensuring stability in demanding environments.
Feature Summary
- High-reliability radiation-hardened construction suitable for aerospace applications
- Seven-channel Darlington array providing high current gain
- Open-collector output configuration for flexible interfacing
Applications
- Aerospace relay driver circuits
- Spacecraft power distribution systems
- High-reliability industrial control interfaces
Procurement Notes
Verify the JAN suffix indicates military-grade qualification requirements. Confirm that the CDIP-16 ceramic package meets specific thermal and mechanical constraints for the target assembly. Ensure compatibility with existing PCB footprints designed for this leaded package style before finalizing procurement orders.
Selection Notes
Select this component when multiple isolated high-gain switching channels are required in a single package. Verify that the 500 mA per-channel current rating satisfies load requirements. Consider the CDIP-16 package size constraints relative to available board space and mounting orientation needs.
Part Context
This part belongs to the SG200 series of radiation-hardened Darlington arrays produced by Microchip Technology. The JAN designation signifies compliance with strict military reliability standards. It serves as a robust interface solution for driving high-current loads in harsh environments where standard commercial components would fail.
Replacement Considerations
Direct replacements must match the CDIP-16 package and radiation-hardened specifications. Verify pinout compatibility with the original design. Consult manufacturer documentation for any updated versions or cross-reference lists to ensure functional equivalence without redesigning the host circuit.
