DIODES MUR460 Datasheet

Features

Glass Passivated Die Construction

·

Super-Fast Recovery Time For High Efficiency

·

Low Forward Voltage Drop and High Current

·

Capability
Surge Overload Rating to 70A Peak

·

Ideally Suited for Automated Assembly

·

Plastic Material: UL Flammability

·

Classification Rating 94V-0

Mechanical Data

NEW PRODUCT

Case: Molded Plastic

·

Terminals: Solder Plated Terminal -

·

Solderable per MIL-STD-202, Method 208
Marking: R460

·

Polarity: Cathode Band

·

Weight: 1.12 grams (approx.)

·

Mounting Position: Any

·

MUR460

40A SUPER-FAST RECTIFIER

A

B

DO-201AD

Dim Min Max

25.40 ¾

A

7.20 9.50

B

1.20 1.30

C

4.80 5.30

D

All Dimensions in mm

A

D

C

Maximum Ratings and Electrical Characteristics

Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.

Characteristic Symbol MUR460 Unit

Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage

RMS Reverse Voltage

Average Rectified Output Current @ TT= 40°C

Non-Repetitive Peak Forward Surge Current

8.3ms Single half sine-wave Superimposed on Rated Load
(JEDEC Method)

Forward Voltage @ IF= 3.0A, TJ= 150°C

Peak Reverse Current @ TA= 25°C
at Rated DC Blocking Voltage @ T

Reverse Recovery Time (Note 2)

Forward Recovery Time (Note 3)

Typical Junction Capacitance (Note 1)

Typical Thermal Resistance, Junction to Ambient (Note 4)

Operating and Storage Temperature Range

Notes: 1. Measured at 1.0MHz and applied reverse voltage of 4V DC.

2. Measured with I

3. Measured with I

4. Mounted to PCB, lead length = 9.5mm.

@ I

= 3.0A, TJ= 25°C

F

@ I

= 4.0A, TJ= 25°C

F

= 150°C

A

= 0.5A, IR= 1.0A, Irr= 0.25A. See Figure 5.

F

= 1.0A, di/dt = 100A/ms, Duty Cycle £ 2.0%.

F

V
V

V

, T

T

j

RRM
RWM

V

R

R(RMS)

I

O

I

FSM

V

FM

I

RM

t

rr

t

fr

C

j

R

qJA

STG

@ TA= 25°C unless otherwise specified

600 V

424 V

4.0 A

70 A

1.05

1.25

1.28

10

250

50 ns

50 ns

75 pF

52 K/W

-65 to +175 °C

V

mA

DS30183 Rev. A-0 1 of 2 MUR460

g

90

O

10

20.0

S

C

(

8.0

6.0

WARD CURRENT (A)
R

4.0

NEW PRODUCT

2.0

SQUARE WAVE

O

I , AVERAGE F

0

0

Rated V

R = 28°C/W

θJA

R

dc

50

100 150 200

T , TERMINAL TEMPERATURE ( C)

T

Fig. 1 Forward Current Derating Curve

10.0

7.0

5.0

2.0

1.0

0.5

0.1

0.07

F

I , INSTANTANEOUS FORWARD CURRENT (A)

250

°

0.02

0.3

0

T = 175 C

J

0.5 0.7 0.9 1.1 1.3 1.5 1.7

V , INSTANTANEOUS VOLTAGE (V)

F

Fig.2 Typical Forward Characteristics

100 C

25 C

0

0

1.9 2.1

2.3

Single Half-Sine-Wave

(JEDEC Method)

75

60

45

30

15

FSM

I , PEAK FORWARD SURGE CURRENT (A)

0

1 10 100

NUMBER OF CYCLES AT 60Hz

. 3 Surge Current DeratingCurve

Fi

50 NI (Non-inductive)Ω

10 NIΩ

400
200

80

40
20

A)µ

8.0

4.0

2.0

0.8

URRENT

0.4

E

0.2

0.08

0.04

0.02

, REVER

R

I

0.008

0.004

0.002

0 100 300 400

Fig. 4 Typical Reverse Characteristics

+0.5A

200

V , REVERSE VOLTAGE (V)

R

t

rr

T = 175 C

J

0

100 C

0

25 C

500

0

600

Device

Under

(+)

50V DC
Approx

(-)

Notes:

1. Rise Time = 7.0ns max. Input Impedance = 1.0M , 22pF.

2. Rise Time = 10ns max. Input Impedance = 50 .ΩΩ

Test

1.0NIΩ

Oscilloscope

(Note 1)

(-)

Pulse

Generator

(Note 2)

(+)

0A

-0.25A

-1.0A

Set time base for 50/100 ns/cm

Fig. 5 Reverse RecoveryTime Characteristic and Test Circuit

DS30183 Rev. A-0 2 of 2 MUR460