Specifications
| Type | Description |
|---|---|
| Part Number | SUM50P10-42 |
| Manufacturer | Vishay |
| Product Type | LDO Regulator |
| Category | Power Management |
| Package / Case | TO-263 (D2PAK) 3-lead; Version 1 dimensions: D=8.636-9.652 mm, E=9.652-10.414 mm, L=14.605-15.875 mm; Version 2 dimensions: D=8.60-9.00 mm, E=10.15-10.55 mm, H=15.0-15.6 mm |
| Drain-Source Voltage | -100 V; absolute maximum rating, TC=25°C unless otherwise noted |
| Gate-Source Voltage | ±20 V; absolute maximum rating, TC=25°C unless otherwise noted |
| Continuous Drain Current | -36 A; TJ=150°C, TC=25°C |
| Continuous Drain Current | -30 A; TJ=150°C, TC=70°C |
| Pulsed Drain Current | -40 A; t=300 µs |
| Avalanche Current | -40 A; IAS absolute maximum rating |
| Single Avalanche Energy | 80 mJ; L=0.1 mH, duty cycle ≤1% |
| Maximum Power Dissipation | 125 W; TC=25°C |
| Maximum Power Dissipation | 18.8 W; TA=25°C, mounted on 1 inch square FR-4 PCB |
| Operating Junction and Storage Temperature Range | -55 to 150 °C; TJ, Tstg |
| Junction-to-Ambient Thermal Resistance | 40 °C/W; PCB mount, 1 inch square FR-4 material |
| Junction-to-Case Thermal Resistance | 1.2 °C/W; junction-to-case drain |
| Drain-Source Breakdown Voltage | min -100 V; VGS=0 V, ID=-250 µA |
| Gate Threshold Voltage | min -1 V, max -3 V; VDS=VGS, ID=-250 µA |
| Gate-Body Leakage | max ±250 nA; VDS=0 V, VGS=±20 V |
| Zero Gate Voltage Drain Current | max -1 µA; VDS=-100 V, VGS=0 V |
| Zero Gate Voltage Drain Current | max -50 µA; VDS=-100 V, VGS=0 V, TJ=125°C |
| Zero Gate Voltage Drain Current | max -250 µA; VDS=-100 V, VGS=0 V, TJ=150°C |
| On-State Drain Current | min -40 A; VDS≤-10 V, VGS=-10 V |
| Drain-Source On-State Resistance | typ 0.035 Ω, max 0.042 Ω; VGS=-10 V, ID=-14 A |
| Drain-Source On-State Resistance | typ 0.039 Ω, max 0.047 Ω; VGS=-4.5 V, ID=-13 A |
| Forward Transconductance | typ 55 S; VDS=-20 V, ID=-14 A |
| Input Capacitance | typ 4600 pF; VGS=0 V, VDS=-50 V, f=1 MHz |
| Output Capacitance | typ 230 pF; VGS=0 V, VDS=-50 V, f=1 MHz |
| Reverse Transfer Capacitance | typ 175 pF; VGS=0 V, VDS=-50 V, f=1 MHz |
| Total Gate Charge | typ 106 nC, max 160 nC; VDS=-50 V, VGS=-10 V, ID=-14 A |
| Total Gate Charge | typ 54 nC, max 81 nC; VDS=-50 V, VGS=-4.5 V, ID=-14 A |
| Gate-Source Charge | typ 14 nC; VDS=-50 V, VGS=-4.5 V, ID=-14 A |
| Gate-Drain Charge | typ 26 nC; VDS=-50 V, VGS=-4.5 V, ID=-14 A |
| Gate Resistance | min 0.9 Ω, typ 4.6 Ω, max 9.2 Ω; f=1 MHz |
| Turn-On Delay Time | typ 15 ns, max 25 ns; VDD=-50 V, RL=5 Ω, ID=-10 A, VGEN=-10 V, Rg=1 Ω |
| Rise Time | typ 20 ns, max 30 ns; VDD=-50 V, RL=5 Ω, ID=-10 A, VGEN=-10 V, Rg=1 Ω |
| Turn-Off Delay Time | typ 110 ns, max 165 ns; VDD=-50 V, RL=5 Ω, ID=-10 A, VGEN=-10 V, Rg=1 Ω |
| Fall Time | typ 100 ns, max 150 ns; VDD=-50 V, RL=5 Ω, ID=-10 A, VGEN=-10 V, Rg=1 Ω |
| Turn-On Delay Time | typ 42 ns, max 65 ns; VDD=-50 V, RL=10 Ω, ID=-10 A, VGEN=-4.5 V, Rg=1 Ω |
| Rise Time | typ 160 ns, max 240 ns; VDD=-50 V, RL=10 Ω, ID=-10 A, VGEN=-4.5 V, Rg=1 Ω |
| Turn-Off Delay Time | typ 100 ns, max 150 ns; VDD=-50 V, RL=10 Ω, ID=-10 A, VGEN=-4.5 V, Rg=1 Ω |
| Fall Time | typ 100 ns, max 150 ns; VDD=-50 V, RL=10 Ω, ID=-10 A, VGEN=-4.5 V, Rg=1 Ω |
| Body Diode Continuous Current | -36 A; TC=25°C |
| Body Diode Pulsed Current | -40 A; TC=25°C |
| Body Diode Forward Voltage | typ -0.8 V, max -1.2 V; IF=-10 A, VGS=0 V |
| Reverse Recovery Time | typ 60 ns, max 90 ns; IF=-10 A, dI/dt=100 A/µs |
| Peak Reverse Recovery Current | typ 2 A, max 3 A; IF=-10 A, dI/dt=100 A/µs |
| Reverse Recovery Charge | typ 150 nC, max 225 nC; IF=-10 A, dI/dt=100 A/µs |
| Ordering Part Number | SUM50P10-42-E3; lead (Pb)-free ordering information |
| Applications | Load switch; ORing |
| Datasheet Status | request_only |
Product Overview
SUM50P10-42 is a Vishay P-channel power MOSFET for Power_Management use. The device is specified with a -100 V drain-source absolute maximum rating and a ±20 V gate-source absolute maximum rating at TC=25°C unless otherwise noted. Continuous drain current is rated at -36 A with TJ=150°C and TC=25°C, or -30 A with TJ=150°C and TC=70°C.
Key Features
- -100 V drain-source voltage rating
- ±20 V gate-source voltage absolute maximum
- -36 A continuous drain current at TC=25°C
- -30 A continuous drain current at TC=70°C
- -40 A pulsed drain current at 300 µs
- 125 W power dissipation at TC=25°C
- Max 0.042 Ω on-resistance at VGS=-10 V
- Max 0.047 Ω on-resistance at VGS=-4.5 V
- Typ 4600 pF input capacitance at 1 MHz
- TO-263 D2PAK 3-lead package
Typical Applications
- Load switch
- ORing
- Power path ORing
- P-channel load switching
- -100 V load switching
Procurement Notes
When requesting a quote for SUM50P10-42, buyers should confirm the manufacturer, package or case, required quantity, target date code, compliance documents, packing method, destination country and expected delivery schedule.
If alternatives are acceptable, buyers should share the approved vendor list, required electrical or optical limits, package constraints and qualification requirements. Any alternative part should be reviewed by the buyer's engineering team before production use.
For power IC and power device sourcing, voltage rating, current rating, power dissipation, package thermal performance, protection features, qualification grade and application conditions should be reviewed before approval.
FAQ
What type of device is SUM50P10-42?
SUM50P10-42 is a Vishay P-channel power MOSFET in the Power_Management category. The extracted datasheet facts list it for load switch and ORing applications.
What package is specified for SUM50P10-42?
The package is TO-263 (D2PAK) 3-lead. The extracted package data lists two dimensional versions, including Version 1 and Version 2 ranges for body and lead dimensions.
What are the main voltage and current ratings?
The device is rated for -100 V drain-source voltage and ±20 V gate-source voltage. Continuous drain current is -36 A at TC=25°C and -30 A at TC=70°C, both with TJ=150°C.
Technical Review & Sourcing Note
Prepared by LDeepAI Component Sourcing Team. Reviewed for RFQ, documentation and alternative sourcing use. Last updated: July 21, 2026.
This page is based on manufacturer datasheet information and LDeepAI sourcing review. Specifications should be verified against the official manufacturer datasheet before final procurement or design approval. Final electrical, optical and reliability approval should be confirmed by the buyer's engineering team.