MBRF40250TG The MBRF40250TG is a 250V, 40A Schottky power rectifier from ON Semiconductor in a TO-220 Full Pack package. It offers low forward voltage and fast switching.
Mfr Part #:

MBRF40250TG

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
The MBRF40250TG is a 250V, 40A Schottky power rectifier from ON Semiconductor in a TO-220 Full Pack package. It offers low forward voltage and fast switching.
Total Stock: 5,964 pcs
$ Price Range: $1.76 - $3.57

MBRF40250TG Available from 2 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
3,700 pcs
3700 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
2,264 pcs
2264 pcs On Request 1 On Request On Request On Request On Request On Request

MBRF40250TG Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Capacitance @ Vr, F
Current
Current - Reverse Leakage @ Vr
Forward Voltage (Maximum @ If = 20 A, T_C = 125 °C)
Forward Voltage (Maximum @ If = 20 A, T_C = 25 °C)
Forward Voltage (Maximum @ If = 40 A, T_C = 125 °C)
Mounting Type
Nonrepetitive Peak Surge Current @ 60 Hz
Operating Temperature
Peak Repetitive Forward Current @ 20 kHz
Reverse Recovery Time (trr)
Speed
Supplier Device Package
Tape & Reel
Technology
Thermal Resistance - Junction to Ambient (MBRF40250)
Thermal Resistance - Junction to Case (MBRF40250)
Voltage
Voltage - DC Blocking (Max)
Voltage Rate of Change (dv/dt)

MBRF40250TG Description

Short technical summary and product information.

The MBRF40250TG is a Switch-mode Schottky Power Rectifier manufactured by ON Semiconductor. It features a DC blocking voltage of 250V and an average rectified forward current of 40A. The forward voltage is typically 0.86V at 20A (25°C) and 0.97V maximum at 40A (25°C), with a reverse recovery time of 35ns.

 

This rectifier is designed for power supply, power management, automotive, and instrumentation applications. It offers soft recovery characteristics that reduce reverse recovery oscillations and minimize the need for EMI filtering. The device is housed in a TO-220-3 Full Pack (TO-220FP) through-hole package, with a junction-to-case thermal resistance of 3.0°C/W and a junction-to-ambient thermal resistance of 50°C/W.

 

The MBRF40250TG can handle a nonrepetitive peak surge current of 150A and a peak repetitive forward current of 80A at 20 kHz. Its operating junction temperature ranges from -65°C to 150°C, making it suitable for a wide range of demanding environments.

MBRF40250TG Quick Information

Product Type: Schottky Power Rectifier
Canonical Name: MBRF40250TG Switch-mode Schottky Power Rectifier, 250V, 40A, TO-220 Full Pack
Subcategory: Single Diode

MBRF40250TG Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Yes

MBRF40250TG Estimated Pricing

Qty Low High
1+ $3.57 $3.57
10+ $2.06 $2.06
100+ $1.76 $1.76

Estimated market price range - modelled values for guidance only, not live distributor offers.

MBRF40250TG Features

  • Rated for 250V DC blocking voltage.
  • 40A average rectified forward current.
  • Maximum forward voltage 970 mV at 40A.
  • Fast reverse recovery time of 35 ns.
  • TO-220 Full Pack through-hole package.

MBRF40250TG Applications

  • Used in power supply rectification circuits.
  • Ideal for power management and conversion.
  • Suitable for automotive power systems.
  • Used in industrial instrumentation.

MBRF40250TG FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum DC blocking voltage of the MBRF40250TG?

250 V.

What is the average rectified forward current rating?

40 A.

What is the forward voltage drop at 40A?

Maximum 0.97 V at T_C = 25°C.

What is the reverse recovery time?

35 ns.

What package does the MBRF40250TG come in?

TO-220-3 Full Pack (TO-220FP), through-hole mounting.

What is the operating junction temperature range?

-65°C to 150°C.

What is the nonrepetitive peak surge current rating?

150 A at 60 Hz.

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