DC COMPONENTS CO., LTD.
R
B1AF
THRU
B1MF
RECTIFIER SPECIALISTS
TECHNICAL SPECIFICATIONS OF SINGLE-PHASE SURFACE MOUNT BRIDGE RECTIFIER
VOLTAGE RANGE - 50 to 1000 Volts
CURRENT - 1.0 Ampere
FEATURES
*
*
*
*
*
*
Ideal for automated placement
Low profile space
Low forward voltage grop
Low leakage current
High forward surge capability
Glass passivated junction
MBF
MECHANICAL DATA
*
*
*
*
*
*
Case: Molded plastic
Epoxy: UL 94V-0 rate flame retardant
Terminals: MIL-STD-202E, Method 208 guaranteed
Polarity: Symbols molded or marked on body
Mounting position: Any
Weight: 0.12 gram
.276(7.00)
.260(6.60)
.106(2.70)
.090(2.30)
.043(1.10)
.020(0.50)
.236(6.00)
.220(5.60)
.004(0.10)
Max.
.035(0.90)
.020(0.50)
.016(0.41)
.006(0.15)
.197(5.00)
.181(4.60)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 C ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
o
.063(1.60)
.047(1.20)
Dimensions in inches and (millimeters)
SYMBOL
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Bridge Input Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Output Current at T
A
= 30 C
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC Method)
Maximum DC Forward Voltage Drop per Bridge
Element at 1.0A DC
Maximum Reverse Current at rated
DC Blocking Voltage per element
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. On glass epoxy P.C.B. with 0.05 x 0.05" (1.3x1.3mm) copper pads.
@T
A
= 25
o
C
@T
A
= 125
o
C
V
F
o
B1AF
50
35
50
B1BF
100
70
100
B1DF
200
140
200
B1GF
400
280
400
1.0
35
B1JF
600
420
600
B1KF
800
560
800
B1MF
1000
700
1000
UNITS
Volts
Volts
Volts
Amps
Amps
V
RRM
V
RMS
V
DC
I
O
I
FSM
1.1
5.0
100
Volts
µAmps
pF
0
I
R
C
J
RθJ A
T
J,
T
STG
13
70
-50 to + 150
C/W
0
C
RATING AND CHARACTERISTIC CURVES (B1AF THRU B1MF)
FIG. 1 - DERATING CURVE FOR OUTPUT
CURRENT
PEAK FORWARD SURGE CURRENT, (A)
1.0
AVERAGE FORWARD CURRENT, (A)
35
FIG. 2 - MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
8.3ms Single Half Sine-Wave
JEDEC Method
0.8
30
25
20
15
10
0
1
10
NUMBER OF CYCLES AT 60 Hz
100
0.6
0.4
0.2
0
0
30
60
90
120
150
AMBIENT TEMPERATURE, (
o
C)
INSTANTANEOUS REVERSE CURRENT, (uA)
FIG. 3 - TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
INSTANTANEOUS FORWARD CURRENT, (A)
10
FIG. 4 - TYPICAL REVERSE CHARACTERISTICS
100
TJ= 125
o
C
1.0
10
TJ = 25
O
C
1.0
0.1
TJ= 75
o
C
.01
TJ= 25
o
C
Pulse Width = 300
µS
1% Duty Cycle
0.01
.2
.4
.6
.8
1.0
1.2
0.01
10
20
40
60
80
100
120
140
PERCENT OF RATED PEAK REVERSE
VOLTAGE, (%)
INSTANTANEOUS FORWARD VOLTAGE, (V)
DC COMPONENTS CO., LTD.
R
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