MECHANICAL DATA
FEATURES
Data Sheet No. BRWB-150-1C
MECHANICAL SPECIFICATION
PRV Ratings from 50 to 1000 Volts
Surge overload rating to 50 Amps peak
Reliable low cost molded plastic construction
Ideal for printed circuit board applications
Case: Molded plastic, U/L Flammability Rating 94V-0
Terminals: Round silver plated pins
Soldering: Per MIL-STD 202 Method 208 guaranteed
Polarity: Marked on case
Mounting Position: Any
Weight: 0.05 Ounces (1.3 Grams)
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Tel.: (310) 767-1052
Fax: (310) 767-7958
DIOTEC ELECTRONICS CORP.
Gardena, CA 90248
U.S.A
18020 Hobart Blvd., Unit B
MAXIMUM RATINGS & ELECTRICAL CHARACTERISTICS
Ratings at 25 C ambient temperature unless otherwise specified.
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive loads, derate current by 20%.
Average Forward Rectified Current @ T = 25 C
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PARAMETER (TEST CONDITIONS)
Maximum DC Blocking Voltage
Maximum Peak Recurrent Reverse Voltage
Maximum RMS Voltage
Series Number
I
O
V
RMS
V
RRM
V
RM
SYMBOL
RATINGS
UNITS
VOLTS
WB
WB
WB
WB
WB
WB
WB
50
100
200
400
1000
35
70
140
280
700
1.5
Peak Forward Surge Current.
.
Single 60Hz Half-Sine Wave
Superimposed on Rated Load (JEDEC Method) T = 125 C
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Maximum Forward Voltage (Per Diode) at 1 Amp DC
VOLTS
AMPS
V
FM
I
FSM
50
1.0
Maximum Average DC Reverse Current
At Rated DC Blocking Voltage
I
RM
C/W
A
@ T = 25 C
A
o
10 (Typical < 0.1
A)
15
35
(1) Bridge mounted on PC Board with 0.2" sq. (5.5 mm sq.) copper pads and lead length of 0.375" (9.5 mm).
Operating and Storage Temperature Range
T
J
,T
STG
C
3.01 1_5wb
NOTES:
600
800
50
100
200
400
1000
600
800
420
560
150
151
152
154
156
158
1510
SERIES WB150 - WB1510
ACTUAL SIZE OF
WB PACKAGE
1.10
27.94
n/a
n/a
0.76
0.030
n/a
n/a
4.6
5.6
0.180
0.220
0.220
5.6
1.0
25.4
5.1
0.200
0.81
0.032
8.6
8.89
0.340
0.350
A
B
B1
D
L
L1
MIN
MIN
MAX
MAX
INCHES
MILLIMETERS
SYM
+
_
A
D
B
L1
Three (3)
Leads
L
One (1)
Lead
(+)
+
AC
AC
-
B1
B1
UL RECOGNIZED - FILE #E141956
Typical Thermal Resistance
R
JA
R
JL
Junction to Ambient (Note 1)
Junction to Lead (Note 1)
-40 to +125 (Junction), -40 to +150 (Storage)
RATING & CHARACTERISTIC CURVES FOR SERIES WB150 - WB1510
Data Sheet No. BRWB-150-2C
Tel.: (310) 767-1052
Fax: (310) 767-7958
DIOTEC ELECTRONICS CORP.
Gardena, CA 90248
U.S.A
18020 Hobart Blvd., Unit B
FIGURE 1. FORWARD CURRENT DERATING CURVE
Ambient Temperature, C
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1.5 AMP SILICON BRIDGE RECTIFIERS
3.1 1_5wb
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FIGURE 3. TYPICAL FORWARD CHARACTERISTIC PER DIODE
Instantaneous Forward Voltage (Volts)
0.01
0.1
1.0
10
20
NOTE 2
FIGURE 4. TYPICAL REVERSE CHARACTERISTICS
Percent of Rated Peak Reverse Voltage
.01
0.1
1.0
10
100
100
120
140
T = 25 C
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T = 100 C
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o
20
60
80
FIGURE 5. TYPICAL JUNCTION CAPACITANCE PER DIODE
Reverse Voltage, (Volts)
FIGURE 2. MAXIMUM NON-REPETITIVE SURGE CURRENT
Number of Cycles at 60 Hz
1
10
100
50
40
30
20
10
0
NOTE 2
NOTE 1
60Hz
Resistive or Inductive Loads
5
10
1
100
10
0.1
100
NOTE 4
NOTES
(1) Bridge Mounted on PC Board With 0.2" Sq. (5.5mm Sq.)
Copper Pads And Bridge Lead Length of 0.375" (9.5mm)
(3) T = 25 C; Pulse Width = 300 Sec, 1% Duty Cycle
(4) T = 25 C; f = 1 MHz; Vsig = 50mVp-p
(2) T = 125 C
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