General Semiconductor MB4M, MB2M, MB6M Datasheet

0.147 (3.73)

0.137 (3.48)

0.144 (3.65)

0.161 (4.10)

0.106 (2.70)

0.090 (2.30)

0.190 (4.83)

0.179 (4.55)

0.029 (0.74)

0.017 (0.43)

0.012 (0.30)

0.008 (0.20)

0.105 (2.67)

0.095 (2.41)

0.047 (1.19)

0.038 (0.96)

0.205 (5.21)

0.195 (4.95)

0-10

°

0.117 (2.97)

0.107 (2.72)

0.028 (0.71)

0.020 (0.51)

0.016(0.41)

0.006 (0.15)

0.100 (2.54)
MIN.

0.049 (1.24)

0.039 (0.99)

PATENT PENDING PATENT PENDING PATENT PENDING

MB2M THRU MB6M

MINIATURE GLASS PASSIVATED SINGLE-PHASE BRIDGE RECTIFIER

Reverse V oltage - 200 to 600 Volts Forward Current - 0.5 Ampere

Case Style MBM

Dimensions in inches and (millimeters)

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

FEATURES

♦ Plastic package has Underwriters Laboratory Flammability

Classification 94V-0

♦ This series is UL recognized under Component Index,

file number E54214

♦ Glass passivated chip junctions
♦ High surge overload rating: 35A peak
♦ Saves space on printed circuit board
♦ High temperature soldering guaranteed:

260°C/10 seconds, at 5 lbs. (2.3kg) tension

MECHANICAL DATA

Case: Molded plastic body over passivated junctions
Terminals: Plated leads solderable per MIL-STD-750,

Method 2026

Polarity: Polarity symbols marked on body
Mounting Position: Any
Weight: 0.078 ounce, 0.22 gram

Ratings at 25°C ambient temperature unless otherwise specified.

SYMBOLS MB2M MB4M MB6M UNITS

Device marking code 2 4 6
Maximum repetitive peak reverse voltage V
Maximum RMS voltage V
Maximum DC blocking voltage V

RRM
RMS

DC

200 400 600 Volts
140 280 420 Volts
200 400 600 Volts

Maximum average forward output rectified
current at T

=30°C - on glass-epoxy P.C.B.

A

on aluminum substrate

(NOTE 1)

(NOTE 2)

Peak forward surge current 8.3msec. single half sine­wave superimposed on rated load (JEDEC Method)

Rating for fusing (t<8.3ms) I
Maximum instantaneous forward voltage drop

per leg at 0.4A
Maximum DC reverse current at T

rated DC blocking voltage per leg T
Typical junction capacitance per leg
Typical thermal resistance per leg

Operating junction and storage temperature range T

NOTES:

(1) On glass epoxy P.C.B. mounted on 0.05 x 0.05” (1.3 x 1.3mm) solder pads
(2) On aluminum substrate P.C.B. with an area of 0.8 x 0.8 x 0.25” (20 x 20 x 6.4mm) mounted

on 0.05 x 0.05” (1.3 x1.3mm) solder pad

(3) Measured at 1.0 MHZand applied reverse voltage of 4.0 Volts

(NOTE 3)

(NOTE 1)
(NOTE 1)
(NOTE 2)

=25°C 5.0

A

=125°C

A

I

(AV)

0.5 Amp

0.8

I

FSM

2

t 5.0 A2sec

V

F

I

R

C

J

R

ΘJL

R

ΘJA

R

ΘJA

, T

J

STG

35.0 Amps

1.0 Volts

500

13.0 pF

20.0

85.0 °C/W

70.0

-55 to +150 °C

µA

RATINGS AND CHARACTERISTIC CURVES MB2M THRU MB6M

110100

0

5

10

15

20

25

30

35

0.2 0.4 0.6 0.8 1.0 1.2 1.4

0.01

0.1

1

10

0.1 1 10 100

0

5.0

10

15

20

25

30

200

0 20 40 60 80 100 120 140 160

0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0 20 40 60 80 100

0.01

0.1

1

10

100

FIG. 1 - DERATING CURVE FOR OUTPUT

RECTIFIED CURRENT

GLASS
EPOXY
P.C.B.

AMPERES

AVERAGE FORWARD RECTIFIED CURRENT,

RESISTIVE OR INDUCTIVE LOAD

AMBIENT TEMPERATURE, °C

FIG. 3 - TYPICAL FORWARD VOLTAGE

CHARACTERISTICS PER LEG

ALUMINUM SUBSTRATE
P.C.B.

TJ=150°C

FIG. 2 - MAXIMUM NON-REPETITIVE PEAK FORWARD

SURGE CURRENT PER LEG

TA=40°C
SINGLE HALF SINE-WAVE
(JEDEC Method)

f=60 H

AMPERES

PEAK FORWARD SURGE CURRENT,

1.0 CYCLE

FIG. 4 - TYPICAL REVERSE LEAKAGE CHARACTERISTICS

f=50 H

Z

NUMBER OF CYCLES

PER LEG

Z

TJ=125°C

PER LEG

TJ=25°C

PULSE WIDTH 300µs
1% DUTY CYCLE

AMPERES

INSTANTANEOUS FORWARD CURRENT,

INSTANTANEOUS FORWARD VOLTAGE,

FIG. 5 - TYPICAL JUNCTION CAPACITANCE

VOLTS

JUNCTION CAPACITANCE, pF

REVERSE VOLTAGE, VOLTS

TJ=25°C
f=1.0 MH

Z

Vsig=50mVp-p

MICROAMPERES

TJ=25°C

INSTANTANEOUS REVERSE LEAKAGE CURRENT,

PERCENT OF RATED PEAK REVERSE

VOLTAGE, %