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Product Detailed Parameters
- Description：TRANS 8NPN DARL 95V 500MA 20CLCC
- Series：-
- Mfr：Microchip Technology
- Package：Tray
- Transistor Type：8 NPN Darlington
- Current - Collector (Ic) (Max)：500mA
- Voltage - Collector Emitter Breakdown (Max)：95V
- Vce Saturation (Max) @ Ib, Ic：1.6V @ 500µA, 350mA
- Current - Collector Cutoff (Max)：-
- DC Current Gain (hFE) (Min) @ Ic, Vce：-
- Power - Max：-
- Frequency - Transition：-
- Operating Temperature：-55°C ~ 125°C (TA)
- Mounting Type：Surface Mount
- Package / Case：20-CLCC
- Supplier Device Package：20-CLCC (8.89x8.89)
- Grade：-
- Qualification：-
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Overview
The SG2823L-883B is a high-reliability Darlington transistor array manufactured by Microchip Technology. It features an NPN configuration with seven individual transistors integrated into a single component. The device supports surface mount installation in a CLCC-20 package. Key electrical specifications include a maximum collector-emitter voltage (Vceo) of 95 V and a maximum DC collector current of 500 mA per channel. This component is designed for applications requiring robust switching capabilities within a compact form factor.
Feature Summary
- High-reliability construction suitable for demanding environments
- Integrated Darlington pair array providing high current gain
- Seven-channel NPN configuration for complex logic or driver circuits
Applications
- Industrial control systems requiring isolated switching
- Military and aerospace electronic assemblies
- High-reliability power management interfaces
Procurement Notes
Verify the specific ordering suffix and manufacturer lot codes against official Microchip documentation to ensure authenticity. Confirm that the component meets all required military or industrial reliability standards before integration. Request updated datasheets and quality certifications directly from authorized channels to validate compliance with current manufacturing specifications.
Selection Notes
Select this component when a multi-channel Darlington array is required for driving inductive loads or interfacing low-power logic signals to higher current devices. Ensure the system voltage does not exceed the 95 V collector-emitter rating. Verify that the thermal dissipation requirements align with the CLCC-20 package capabilities under expected operating conditions.
Part Context
This part belongs to Microchip's high-reliability semiconductor portfolio, often designated for defense and space applications. The '883B' suffix typically indicates compliance with MIL-PRF-38534 Class K or similar stringent quality assurance standards. It serves as a specialized alternative to commercial-grade arrays where long-term stability and radiation hardness are critical design parameters.
