DC COMPONENTS CO., LTD.
R
MMB1505W
THRU
MMB1510W
RECTIFIER SPECIALISTS
TECHNICAL SPECIFICATIONS OF SINGLE-PHASE SILICON BRIDGE RECTIFIER
VOLTAGE RANGE - 50 to 1000 Volts
CURRENT - 15 Amperes
FEATURES
* Metal case for Maximum Heat Dissipation
* Diffused Junction
* High current capability
* Surge overload ratings - 300 Amperes
* Low forward voltage drop
* High Reliability
.500
(12.7)
TYP.
.310(7.9)
.290(7.4)
.591
MAX.
(15.0)
MMB-25W
MECHANICAL DATA
* Case: Metal case, electrically isolated
* Epoxy: UL 94V-0 rate flame retardant
* Lead: MIL-STD-202E, Method 208 guaranteed
* Polarity: As marked
* Mounting position: Any
* Weight: 25 grams approx.
AC
.732(18.6)
.692(17.6)
AC
1.142(29.0)
1.102(28.0)
.042(1.1)
.038(1.0)
HOLE FOR
NO. 8 SCREW
1.142(29.0)
.468(11.9) 1.102(28.0)
.429(10.9)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25
o
C ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Dimensions in inches and (millimeters)
.732(18.6)
.692(17.6)
SYMBOL
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Bridge Input Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Output Current at Tc = 55
o
C
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC Method)
Maximum Forward Voltage Drop per element at 7.5A DC
Maximum DC Reverse Current at Rated
DC Blocking Voltage per element
I
2
t Rating for Fusing (t<8.3ms)
Typical Junction Capacitance (Note1)
Typical Thermal Resistance (Note 2)
Operating and Storage Temperature Range
NOTES : 1.Measured at 1 MH
Z
and applied reverse voltage of 4.0 volts
2.Thermal Resistance from Junction to Case per leg.
@T
A
= 25 C
@T
A
= 100 C
I
2
t
C
J
R
胃J
C
T
J,
T
STG
o
o
MMB
1505W
50
35
50
MMB
151W
100
70
100
MMB
152W
200
140
200
MMB
154W
400
280
400
15
300
1.1
10
500
374
300
2.5
-55 to +150
MMB
156W
600
420
600
MMB
158W
800
560
800
MMB
1510W
1000
700
1000
UNITS
Volts
Volts
Volts
Amps
Amps
Volts
碌A(chǔ)mps
A
2
Sec
pF
0
V
RRM
V
RMS
V
DC
I
O
I
FSM
V
F
I
R
C/W
0
C
1
2
