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Product Detailed Parameters
- Description：TRANS 120V 2A 15-ZIP
- Series：-
- Mfr：Sanken Electric USA Inc.
- Package：Bulk
- Transistor Type：-
- Current - Collector (Ic) (Max)：2A
- Voltage - Collector Emitter Breakdown (Max)：120V
- Vce Saturation (Max) @ Ib, Ic：-
- Current - Collector Cutoff (Max)：-
- DC Current Gain (hFE) (Min) @ Ic, Vce：-
- Power - Max：-
- Frequency - Transition：-
- Operating Temperature：150°C (TJ)
- Mounting Type：Through Hole
- Package / Case：15-SIP Exposed Tab, Formed Leads
- Supplier Device Package：15-ZIP
- Grade：-
- Qualification：-
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Overview
The SLA4036 is an NPN Darlington transistor manufactured by Sanken Electric, featuring a built-in flywheel diode for inductive load protection. It is designed for through-hole mounting in SIP-8 (STA8Pin) and SIP-10 (STA10Pin) packages. The component supports high collector current and voltage ratings suitable for power switching applications. Key electrical characteristics include a maximum collector-emitter breakdown voltage of 120V and a continuous collector current of 2A. The device exhibits a typical DC current gain of 2000 at 1A and 4V, with a maximum collector cutoff current of 10µA. It operates within a junction temperature range up to 150°C and features a transition frequency of 50MHz.
Feature Summary
- Integrated flywheel diode eliminates external components for inductive load drive
- High current gain enables direct interface with logic circuits
- Robust thermal performance supports operation at elevated junction temperatures
Applications
- Relay driver circuits
- Inductive load switching
- Power supply output stages
Procurement Notes
Verify the specific package variant (SIP-8 or SIP-10) required for the design, as dimensions differ between STA8Pin and STA10Pin configurations. Confirm that the built-in diode polarity matches the circuit topology. Ensure the selected component meets the required thermal dissipation standards for the intended operating environment.
Selection Notes
Select this component when driving inductive loads such as relays or solenoids where integrated freewheeling is beneficial. The high current gain simplifies base drive requirements compared to standard transistors. Verify that the 120V rating exceeds the peak voltage spikes present in the application circuit to ensure reliable operation.
Part Context
The SLA4036 belongs to Sanken's lineup of pre-biased and Darlington transistor arrays. It is part of a series designed for robust power switching in industrial and consumer electronics. The manufacturer specializes in power semiconductors for motor drives and power management systems.
Replacement Considerations
Consult official cross-reference data from Sanken Electric for verified substitutes. Ensure any replacement maintains the same package type and pinout compatibility. Verify that alternative parts meet or exceed the 120V breakdown and 2A current specifications.
