per leg at 1.0A
CURRENT 1.5 Ampere
RB151 THRU RB157
2-1
Features
Mechanical Data
Case: Reliable low cost construction utilizing
molded plastic technique
Terminals: Plated leads solderable per MIL-STD-202,
Method 208
Mounting Position: Any
Weight: 0.05 ounce, 1.3 grams (approx)
The plastic material used carries Underwriters Laboratory
flammability recognition 94V-0
Ideal for printed circuit board mounting
High temperature soldering guaranteed 265 /10
seconds at 5 lbs (2.3kg) tension
High surge current capability
+
6.0
0.5
32.5
29.5
+
6.0
0.5
+
8.85
0.5
+
5.5
0.25
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2018.11 Rev.3.1
VOLTAGE RANG 50 to 1000 Volts
Maximum Ratings & Thermal Characteristics
Rating at 25 C ambient temperature unless otherwise specified, Resistive or Inductive load, 60 Hz.
For Capacitive load derate current by 20%.
Parameter Symbol unit
Maximum repetitive peak reverse voltage
Maximum RMS bridge input voltage
Maximum DC blocking voltage
Maximum average forward rectified
output current at TA=25 C
Peak forward surge current single sine-wave
superimposed on rated load (JEDEC Method)
Rating for fusing ( t<8.3ms)
Typical thermal resistance per element (1)
Typical junction capacitance per element(2)
Operating junction and storage temperature
range
Electrical Characteristics
Rating at 25 C ambient temperature unless otherwise specified. Resistive or Inductive load, 60Hz.
For Capacitive load derate by 20 %.
Parameter Symbol Unit
Maximum instantaneous forward voltage drop
Maximum DC reverse current at rated TA =25 C
DC blocking voltage per element TA =100 C
VRRM
VRMS
VDC
IF(AV)
I t
2
IFSM
ReJA
TJ,
TSTG
VF
IR
50 100 200 400 800 1000600
35
70 140 280 420 560 700
50 100 200 400 600 800 1000
V
V
V
A
A
V
A
2
sec
Notes: (1)Thermal resistance from Junction to Ambemt on P.C.board mounting.
(2)Measured at 2.0MHz and applied reverse voltage of 4.0 volts.
Cj
RB151
RB153
RB154 RB155 RB156 RB157RB152
50
50.0
-55 to + 150
1.1
10
1000
1.5
24
A
C / W
10
pF
RB151
RB153
RB154 RB155 RB156 RB157RB152
ASEMI Bridge Rectifier
Component Index, file number SZXEC1902259902
This series is SGS listed under the Recognized
2-2
www.asemi99.com
2018.11 Rev.3.1
Rating and Characteristic Curves
( TA=25 Unless otherwise noted )
C
o
CURRENT 1.5 Ampere
RB151 THRU RB157
VOLTAGE RANG 50 to 1000 Volts
Fig. 1 Derating Curve for
Output Rectified Current
Fig. 2 Maximum Non-repetitive Peak
Forward Surge Current
Fig. 3 Typical Instantaneous
Forward Characteristics
Fig. 4 Typical Reverse
Characteristics
Fig. 5 Typical Junction Capacitance
A
v
e
r
age
Fo
r
w
ar
d
Ou
tput
Cu
r
re
nt,
A
mpe
r
e
s
Peak Forward Surge Current,
Amperes
Instantaneous Forward Current,
Amperes
Instantaneous Reverse
Current ,Amperes
Capacitance, pF
Number of Cycles at 60HZ
Instantaneous Forward
Voltage, Volts
Percent of Rated Peak Reverse
Voltage, %
Reverse Voltage, Volts
0
1.0
60 100
20
40
50
60
1
10 100
.01
0.1
1.0
10
0.4 0.6 0.8 1.0
1.2 1.4
.01
0.1
1.0
10
0 20 40 60 80 100 120 140
100
1
1.5
2
10 100
30
10
40 80 120 140
60Hz Resistive of
Inductive Load
0
100
10
1.5
0.5
8.3ms
Single half-sine-Wave
[JEDEC Method]
Tj=25 C
Tj=125 C
Tj=25 C
Pulse Width=300us
Tj=25 C
f=1.0MHz
1.6
Case Temperature, C
o
ASEMI Bridge Rectifier