MBRF2545CT データシートの表示（PDF） - TSC Corporation

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MBRF2545CT

Isolated 25.0 AMPS. Schottky Barrier Rectifiers

TSC Corporation 

MBRF2535CT - MBRF25150CT

Isolated 25.0 AMPS. Schottky Barrier Rectifiers

ITO-220AB

Features

Plastic material used carries Underwriters Laboratory

Classifications 94V-0

Metal silicon junction, majority carrier conduction

Low power loss, high efficiency

High current capability, low forward voltage drop

High surge capability

For use in low voltage, high frequency inverters, free

wheeling, and polarity protection applications

Guardring for overvoltage protection

High temperature soldering guaranteed:

260oC/10 seconds,0.25”(6.35mm)from case

Mechanical Data

Cases: ITO-220AB molded plastic body

Terminals: Pure tin plated, lead free. solderable per

MIL-STD-750, Method 2026

Polarity: As marked

Mounting position: Any

Mounting torque: 5 in-lbs. Max.

Weight: 0.08 ounce, 2.24 grams

Dimensions in inches and (millimeters)

Maximum Ratings and Electrical Characteristics

Rating at 25 oC ambient temperature unless otherwise specified.

Single phase, half wave, 60 Hz, resistive or inductive load.

For capacitive load, derate current by 20%

Type Number

Maximum Recurrent Peak Reverse Voltage

Maximum W orking Peak Reverse Voltage

Maximum DC Blocking Voltage

Maximum Average Forward Rectified Current at

TC=130oC

Total device

Per Leg

Symbol

VRRM

VRMS

VDC

MBRF MBRF MBRF MBRF MBRF MBRF MBRF

2535 2545 2550 2560 2590 25100 25150

Units

CT CT CT CT CT CT CT

35 45 50 60 90 100 150 V

24 31 35 42 63 70 105 V

35 45 50 60 90 100 150 V

I(AV)

25

A

12.5

Peak Repetitive Forward Current Per leg (Rated VR,

Square W ave, 20KHz) at Tc=130oC

IFRM

25

A

Peak Forward Surge Current, 8.3 ms Single Half

Sine-wave Superimposed on Rated Load (JEDEC

method )

Peak Repetitive Reverse Surge Current (Note 1)

Maximum Instantaneous Forward Voltage at (Note 2)

IF=12.5A, Tc=25oC

IF=12.5A, Tc=125oC

IF=25A, Tc=25oC

IF=25A, Tc=125oC

Maximum Instantaneous Reverse Current

@ Tc=25 oC at Rated DC Blocking Voltage Per Leg

@ Tc=125 oC

Voltage Rate of Change, (Rated VR)

Typical Junction Capacitance

IFSM

IRRM

VF

IR

dV/dt

Cj

1.0

－

－

0.82

0.73

0.2

15

580

200

0.5

0.75

0.65

－

－

0.85

0.75

0.92

0.88

0.2

10

1,000

0.1

7.5

480

A

A

0.95

0.92

V

1.02

0.98

0.1 mA

5

mA

V/uS

pF

RMS Isolation Voltage (MBRF Type only) from

4500 (Note 4)

Terminals to Heatsink with t=1.0 second, RH≦30%

VISO

3500 (Note 5)

V

1500 (Note 6)

Maximum Thermal Resistance Per Leg (Note 3)

Operating Junction Temperature Range

Storage Temperature Range

RθJA

RθJC

TJ

TSTG

8.0

1.0

-65 to +150

-65 to +175

oC/W

oC

oC

Notes:

1. 2.0us Pulse Width, f=1.0 KHz

2. Pulse Test: 300us Pulse Width, 1% Duty Cycle

3. Thermal Resistance from Junction to Case Per Leg, with Heatsink size (4”x6”x0.25”) Al-Plate.

4. Clip Mounting (on case), where lead does not overlap heatsink with 0.110” offset.

5. Clip Mounting (on case), where leads do overlap heatsink.

6. Screw Mounting with 4-40 screw, where washer diameter is ≦4.9 mm (0.19”).

Version: A06

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