RB151 THRU RB157
SILICON BRIDGE RECTIFIERS
Reverse Voltage -
50 to 1000 Volts
RB-15
0.366(9.3)
0.350(8.9)
0.150(3.8)
0.130(3.3)
Forward Current -
1.5 Amperes
FEATURES
1.1
(27.9)
MIN.
1.0
(25.4)
MIN.
The plastic package carries Underwriters Laboratory
Flammability Classification 94V-0
Ideal for printed circuit boards
Low reverse leakage
High forward surge current capability
High temperature soldering guaranteed:
260 C/10 seconds,0.375
”
(9.5mm) lead length,
5 lbs. (2.3kg) tension
POS.LEAD
0.032(0.8)
DIA.
0.028(0.7)
MECHANICAL DATA
Case:
Molded plastic body
Terminals:
Plated leads solderable per MIL-STD-750,
Method 2026
Polarity:
Polarity symbols marked on case
Mounting Position:
Any
Weight:0.04
ounce, 1.15 grams
0.220(5.6)
0.180(4.6)
0.220(5.6)
0.180(4.6)
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 C ambient temperature unless otherwise specified.
Single phase half-wave 60Hz,resistive or inductive load, for capacitive load current derate by 20%.
SYMBOLS
RB
151
50
35
50
RB
152
100
70
100
RB
153
200
140
200
RB
154
400
280
400
1.5
50.0
10
1.0
10
0.5
15
40
-55 to +125
-55 to +150
RB
155
600
420
600
RB
156
800
560
800
RB
157
1000
700
1000
UNITS
VOLTS
VOLTS
VOLTS
Amps
Amps
A
2
s
Volts
u
A
mA
pF
C/W
C
C
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward output rectified current
at T
A
=25 C (Note 2)
Peak forward surge current
8.3ms single half sine-wave superimposed on
rated load (JEDEC Method)
Rating for Fusing(t<8.3ms)
Maximum instantaneous forward voltage drop
per birdge element at 1.0A
Maximum DC reverse current
T
A
=25 C
at rated DC blocking voltage
T
A
=100 C
Typical Junction Capacitance (Note 1)
Typical Thermal Resistance (Note 2)
Operating junction temperature range
storage temperature range
V
RRM
V
RMS
V
DC
I
(AV)
I
FSM
I
2
t
V
F
I
R
C
J
R
q
JA
T
J
T
STG
NOTES:
1.Measured at 1.0 MHz and applied reverse voltage of 4.0 Volts.
2.Unit mounted on P.C. board with 0.22” x 0.22”(5.5x5.5mm) copper pads,0.375”(9.5mm) lead length.
www.shunyegroup.com
RATINGS AND CHARACTERISTIC CURVES RB151 THRU RB157
AVERAGE FORWARD RECTIFIED CURRENT,
AMPERES
FIG. 1- FORWARD CURRENT DERATING CURVE
£PEAK FORWARD SURGE CURRENT,
AMPERES
1.5
FIG. 2-MAXIMUM NON-REPETITIVE PEAK FORWARD
SURGE CURRENT
50
1.2
40
0.9
30
0.6
Single Phase
Half Wave 60Hz
Resistive or
inductive Load
20
0.3
10
8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method)
0
0
25
50
75
100
125
150
175
0
1
10
100
AMBIENT TEMPERATURE, C
NUMBER OF CYCLES AT 60 Hz
FIG. 3-TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
20
1,000
10
FIG. 4-TYPICAL REVERSE CHARACTERISTICS
INSTANTANEOUS REVERSE CURRENT,
MICROAMPERES
INSTANTANEOUS FORWARD
CURRENT,AMPERES
100
1
10
TJ=100 C
0.1
T
J
=25 C
PULSE WIDTH=300
ms
1%DUTY CYCLE
1
0.01
0.6
0.8
1.0
1.2
1.4
1.5
0.1
TJ=25 C
0.01
0
20
40
60
80
100
INSTANTANEOUS FORWARD VOLEAGE,
VOLTS
PERCENT OF PEAK REVERSE VOLTAGE,%
FIG. 5-TYPICAL JUNCTION CAPACITANCE
200
100
T
J
=25 C
FIG. 6-TYPICAL TRANSIENT THERMAL IMPEDANCE
TRANSIENT THERMAL IMPEDANCE,
C/W
100
JUNCTION CAPACITANCE, pF
10
10
1
0.1
0.01
0.1
1
10
100
1
0.1
1.0
10
100
REVERSE VOLTAGE,VOLTS
t,PULSE DURATION,sec.
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