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SFP9630 is listed in the Single FETs, MOSFETs range at ChipApex. The manufacturer field lists onsemi. Its product description is MOSFET P-CH 200V 6.5A TO220-3. Review the specifications below when checking this part for your BOM.
The SFP9630 is a discontinued P-Channel Power MOSFET manufactured by Fairchild Semiconductor, now under onsemi. It features a -200V drain-source voltage and a continuous drain current of -6.5A at 25°C case temperature. The device exhibits a maximum on-state resistance of 0.8Ω at VGS=-10V and ID=-3.3A. Key electrical parameters include a gate threshold voltage of -4.0V (max) and a total gate charge of 36nC (max) at 10V. It supports a single pulsed avalanche energy of 563mJ and operates within a junction temperature range of -55°C to +150°C.
Verify component authenticity as the SFP9630 is officially obsolete. Confirm manufacturing origin, specifically checking for Fairchild Semiconductor or onsemi branding. Review datasheet revision history to ensure alignment with original specifications. Inspect TO-220-3 package integrity for physical damage. Validate that legacy stock meets required quality standards before integration into new designs.
Select this component only for maintenance or replacement of existing Fairchild designs where pin compatibility is critical. Evaluate thermal management requirements carefully due to the 70W dissipation rating at 25°C case temperature. Consider modern equivalents if lower on-resistance or improved switching speeds are needed for new development projects.
Originally released by Fairchild Semiconductor, the SFP9630 belongs to the Advanced Power MOSFET family. It utilizes a TO-220-3 through-hole package suitable for board mounting. The device integrates an intrinsic reverse pn-diode. Fairchild Semiconductor was acquired by onsemi, which maintains the product documentation for reference purposes.
IRF9630PBF by Vishay Siliconix is documented as a similar substitute part number.
The SFP9630 has a single pulsed avalanche energy rating of 563 mJ.
The normalized on-resistance increases as the junction temperature rises from 25°C to 150°C, as shown in the thermal characteristics graph.
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