Specifications
| Type | Description |
|---|---|
| Part Number | VS-U5FH120FA60 |
| Manufacturer | Vishay |
| Product Type | LDO Regulator |
| Category | Power Management |
| Package / Case | SOT-227 standard insulated base; outline approx. 38.30 mm x 32.10 mm max, 4 x M4 nuts |
| Cathode to Anode Voltage | 600 V max, absolute maximum rating |
| Continuous Forward Current per Diode | 60 A max at TC=115°C |
| Continuous Forward Current per Module | 120 A max at TC=115°C |
| Single Pulse Forward Current per Diode | 485 A max at TJ=25°C |
| Maximum Power Dissipation per Module | 171 W max at TC=115°C |
| RMS Isolation Voltage | 2500 V max, any terminal to case, t=1 min |
| Operating Junction Temperature Range | -55 to +175°C |
| Storage Temperature Range | -55 to +175°C |
| Cathode to Anode Breakdown Voltage | 600 V min at IR=100 µA, TJ=25°C |
| Forward Voltage | 1.36 V typ, 1.7 V max at IF=60 A, TJ=25°C, per diode |
| Forward Voltage | 1.14 V typ at IF=60 A, TJ=150°C, per diode |
| Reverse Leakage Current | 0.3 µA typ, 40 µA max at VR=600 V, TJ=25°C |
| Reverse Leakage Current | 21 µA typ at TJ=125°C, VR=600 V |
| Reverse Leakage Current | 90 µA typ at TJ=150°C, VR=600 V |
| Reverse Recovery Time | 67 ns typ at IF=60 A, dIF/dt=1000 A/µs, VR=400 V, TJ=25°C |
| Reverse Recovery Time | 88 ns typ at IF=60 A, dIF/dt=1000 A/µs, VR=400 V, TJ=125°C |
| Peak Recovery Current | 19 A typ at IF=60 A, dIF/dt=1000 A/µs, VR=400 V, TJ=25°C |
| Peak Recovery Current | 37 A typ at IF=60 A, dIF/dt=1000 A/µs, VR=400 V, TJ=125°C |
| Reverse Recovery Charge | 0.6 µC typ at IF=60 A, dIF/dt=1000 A/µs, VR=400 V, TJ=25°C |
| Reverse Recovery Charge | 2.2 µC typ at IF=60 A, dIF/dt=1000 A/µs, VR=400 V, TJ=125°C |
| Junction Capacitance | 46.2 pF typ at VR=600 V, f=1 MHz, TJ=25°C |
| Thermal Resistance Junction to Case per Diode | 0.70°C/W max, per diode |
| Thermal Resistance Junction to Case per Module | 0.35°C/W max, per module |
| Thermal Resistance Case to Heatsink per Module | 0.05°C/W typ, flat greased surface |
| Weight | 30 g typ, module weight |
| Torque per Diode | 1.1 Nm max (9.7 lbf.in max), terminal/diode connection |
| Torque to Heatsink | 1.8 Nm max (15.9 lbf.in max), mounting torque to heatsink |
| Case Style | SOT-227 |
| Circuit Configuration | Two separate diodes, parallel pin-out |
| Package Indicator | SOT-227 standard insulated base, device code position 6: A |
| Voltage Rating Code | 60 = 600 V, device code position 7 |
| Current Rating Code | 120 = 120 A per module, device code position 4 |
| Datasheet Status | request_only |
Product Overview
The Vishay VS-U5FH120FA60 is an ultrafast rectifier diode module built for Power_Management designs that require a high-current, insulated-base rectifier format. Its circuit configuration is two separate diodes with a parallel pin-out, identified by configuration code F. The device code also identifies the package indicator as SOT-227 standard insulated base and the voltage rating code as 60 for 600 V.
Electrical ratings include 600 V maximum cathode-to-anode voltage and 120 A maximum continuous forward current per module at TC=115°C. Per diode, the continuous forward current is 60 A at TC=115°C, with a 485 A maximum single-pulse forward current at TJ=25°C. Forward voltage is specified as 1.36 V typical and 1.7 V maximum at IF=60 A and TJ=25°C per diode.
For switching performance, reverse recovery time is 67 ns typical at TJ=25°C and 88 ns typical at TJ=125°C under IF=60 A, dIF/dt=1000 A/µs, and VR=400 V. Mechanical and thermal data include 0.35°C/W maximum junction-to-case thermal resistance per module, 0.05°C/W typical case-to-heatsink resistance on a flat greased surface, 30 g typical weight, and defined mounting torque limits.
Key Features
- 600 V maximum cathode-to-anode voltage rating
- 120 A continuous forward current per module at TC=115°C
- 60 A continuous forward current per diode at TC=115°C
- 485 A single-pulse forward current per diode at TJ=25°C
- 2500 V RMS terminal-to-case isolation for one minute
- Ultrafast recovery: 67 ns typical at TJ=25°C
- SOT-227 standard insulated-base package with 4 x M4 nuts
- Two separate diodes with parallel pin-out configuration
- 0.35°C/W maximum junction-to-case thermal resistance per module
- -55 to +175°C operating junction temperature range
Typical Applications
- High-current rectifier modules
- 600 V power-management assemblies
- Heatsink-mounted diode stages
- Ultrafast recovery rectification
- Insulated-base power modules
- Parallel diode pin-out designs
- High-temperature junction operation
Procurement Notes
When requesting a quote for VS-U5FH120FA60, 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 VS-U5FH120FA60?
VS-U5FH120FA60 is a Vishay ultrafast rectifier diode module in the Power_Management category. The circuit configuration is two separate diodes with a parallel pin-out in a SOT-227 standard insulated-base package.
What are the main current and voltage ratings?
The module is rated for 600 V maximum cathode-to-anode voltage. Continuous forward current is 60 A maximum per diode and 120 A maximum per module at TC=115°C.
What reverse recovery performance is specified?
Reverse recovery time is specified as 67 ns typical at TJ=25°C and 88 ns typical at TJ=125°C, measured at IF=60 A, dIF/dt=1000 A/µs, and VR=400 V.
What package and mounting details apply?
The device uses a SOT-227 standard insulated-base case with an approximate 38.30 mm x 32.10 mm maximum outline and 4 x M4 nuts. Heatsink mounting torque is 1.8 Nm maximum.
Technical Review & Sourcing Note
Prepared by LDeepAI Component Sourcing Team. Reviewed for RFQ, documentation and alternative sourcing use. Last updated: July 26, 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.