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Product Detailed Parameters
- Description：TRANS 7NPN DARL 95V 500MA 16SOIC
- Series：-
- Mfr：Microchip Technology
- Package：Tube
- Transistor Type：7 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：1000 @ 350mA, 2V
- Power - Max：-
- Frequency - Transition：-
- Operating Temperature：0°C ~ 70°C (TA)
- Mounting Type：Surface Mount
- Package / Case：16-SOIC (0.295", 7.50mm Width)
- Supplier Device Package：16-SOIC
- Grade：-
- Qualification：-
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Overview
The SG2023DW is a small signal bipolar transistor manufactured by Microchip Technology. It features an NPN configuration housed in a 16-lead Small Outline (R-PDSO-G16) package with gull-wing terminals. The device comprises seven Darlington banks, each equipped with built-in diodes and resistors. Key electrical specifications include a maximum collector current of 0.5 A, a collector-emitter voltage rating of 95 V, and a minimum DC current gain (hFE) of 1000. The saturation voltage (VCEsat) is rated at a maximum of 1.6 V. Designed for switching applications, it operates within a temperature range of -55 °C to +70 °C and is CMOS compatible.
Feature Summary
- Integrates seven independent Darlington banks with built-in protection diodes and resistors
- High current gain capability suitable for sensitive switching applications
- CMOS compatible logic interface for direct microcontroller interfacing
- Designed for high-reliability environments with silicon construction
Applications
- High-reliability isolated switching regulators
- Industrial control systems requiring robust signal switching
- Military and aerospace electronic circuits
- Automotive electronics demanding high reliability
Procurement Notes
Verify the specific revision level and manufacturing date code upon order confirmation. Ensure that the procurement channel is authorized to guarantee component authenticity. Confirm compliance with relevant export control classifications (EAR99) and RoHS directives prior to finalizing purchase agreements. Request official datasheets and test reports to validate performance characteristics against application requirements.
Selection Notes
Select this component when designing circuits requiring multiple isolated Darlington outputs in a compact surface-mount package. Consider the 95 V collector-emitter voltage and 0.5 A current limits to ensure adequate headroom for load conditions. Verify thermal management strategies given the plastic/epoxy package material and operating temperature constraints. Ensure input drive levels remain within CMOS compatibility specifications for reliable switching operation.
Part Context
This part belongs to Microchip's portfolio of high-reliability discrete semiconductors. It is designed for demanding applications where standard commercial components may not suffice. The SG2023DW provides a multi-channel solution, reducing board space compared to individual transistors. Its construction supports long-term stability in harsh environments, aligning with military and industrial standards for critical infrastructure and defense electronics.
Replacement Considerations
Consult official Microchip documentation for qualified substitute part numbers. Verify pinout compatibility and electrical parameter equivalence before substitution. Ensure that any replacement maintains the same Darlington configuration and built-in component integration.
