Bridge Rectifiers. MMB4G-HF Datasheet

MMB4G-HF Rectifiers. Datasheet pdf. Equivalent

Part MMB4G-HF
Description Silicon Bridge Rectifiers
Feature Silicon Bridge Rectifiers MMB1G-HF Thru. MMB10G-HF Reverse Voltage: 100 to 1000 Volts Forward Curr.
Manufacture Comchip
Datasheet
Download MMB4G-HF Datasheet



MMB4G-HF
Silicon Bridge Rectifiers
MMB1G-HF Thru. MMB10G-HF
Reverse Voltage: 100 to 1000 Volts
Forward Current: 0.5 Amp
RoHS Device
Halogen Free
MMB
Features
-Glass passivated chip junctions.
-High surge overload rating: 30A peak.
-Saves space on printed circuit boards.
0.272 (6.90)
0.258 (6.55)
0.031 (0.80)
0.024 (0.60)
0.150 (3.80)
0.138 (3.50)
-High temperature soldering guaranteed:
-260°C/10 seconds at 5 lbs. (2.3kg) tension
0.104 (2.65)
0.093 (2.35)
-UL recognized file # E464656 R
-Range: MMB6G thru. MMB10G
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.
0.063 (1.60)
0.051 (1.30)
0.187 (4.75)
0.175 (4.45)
0.063 (1.60)
0.051 (1.30)
0.009 (0.22)
0.007 (0.18)
0.043 (1.10)
0.033 (0.85)
0.006 (0.15)
0.000 (0.00)
Dimensions in inches and (millimeters)
Maximum Rating And Electrical Characteristics
Rating at TA=25°C, unless otherwise noted.
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Parameter
Symbol
MMB
1G-HF
MMB
2G-HF
MMB
4G-HF
MMB
6G-HF
MMB
8G-HF
MMB
10G-HF
Unit
Maximum Peak Repetitive Reverse Voltage
VRRM
100
200
400
600
800
1000
V
Maximum RMS Reverse Voltage
VRMS
70
140 280 420 560 700 V
Maximum DC Blocking Voltage
Maximum Average Forward
Output Current @TA=25°C
Peak Forward Surge Current, 8.3mS Single
Half Sine-wave, Superimposed On Rated Load
VDC
100
200
400
600
800
1000
V
IF(AV)
0.5 1)
0.8 2)
A
IFSM
30 A
Maximum Instantaneous Forward Voltage @0.8A
Maximum Reverse Current
@Rated DC Blocking Voltage
@TA=25°C
@TA=100°C
Typical Thermal Resistance per leg
Current squared time t<8.3ms, TA=25°C
VF
IR
RθJA
RθJL
I2t
1.1
5.0
0.5
85
20
3.74
V
μA
mA
°C/W
A2s
Typical junction capacitance per leg
CJ
13 pF
Operating Junction and Storage Temperature Range
TJ, TSTG
-55 to +150
°C
Note: 1. On glass-epoxy P.C.B.
2. On alumina substrate.
Company reserves the right to improve product design , functions and reliability without notice.
QW-JBR07
Comchip Technology CO., LTD.
REV: A
Page 1



MMB4G-HF
Silicon Bridge Rectifiers
Rating and Characteristic Curves (MMB1G-HF Thru. MMB10G-HF)
Fig.1 - Derating Curve For Output
Rectified Current
1.2
1.0
0.8
On alumina substrate
0.6
0.4
On glass-epoxy P.C.B.
0.2
Resistive or inductive load
0
0 25 50 75
100 125 150
Ambient Temperature, (°C)
175
Fig.2 - Maximum Non-repetitive Peak
Forward Surge Current Per Leg
40
TA=40°C
Single half sine-wave
(JEDEC Method)
30
f=60Hz
20
f=50Hz
10
0
1 10 100
Number Of Cycle At 50/60Hz
Fig.3 - Typical Forward Voltage
Characteristics Per Leg
10
1.0
TJ=25°C
0.1
0.01
Pulse width=300μs
0.2 0.4 0.6 0.8 1.0 1.2 1.4
Instantaneous Forward Voltage, (V)
Fig.4 - Typical Reverse Characteristics
100
TJ=125°C
10
1.0
0.1
TJ=25°C
0.01
0
20 40 60 80 100
Percent of Rated Peak Reverse Voltage, (%)
Fig.5 - Typical Junction Capacitance
Per Element
100
10
TJ=25°C
f=1MHz
1.0
0.1
1
10
Reverse Voltage, (V)
100
Company reserves the right to improve product design , functions and reliability without notice.
QW-JBR07
Comchip Technology CO., LTD.
REV: A
Page 2





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