DIOTEC ELECTRONICS CORP.
18020 Hobart Blvd., Unit B
Gardena, CA 90248 U.S.A
Tel.: (310) 767-1052 Fax: (310) 767-7958
Data Sheet No. BRWB-100-1C
FEATURES
PRV Ratings from 50 to 1000 Volts
MECHANICAL SPECIFICATION
ACTUAL SIZE OF
WB PACKAGE
SERIES WB100 - WB110
A
Surge overload rating to 50 Amps peak
D
Reliable low cost molded plastic construction
Ideal for printed circuit board applications
L
One (1)
Lead
(+)
L1
Three (3)
Leads
UL RECOGNIZED - FILE #E141956
MECHANICAL DATA
Case: Molded plastic, U/L Flammability Rating 94V-0
B
B1
B1
_
+
+
AC
AC
-
MILLIMETERS
INCHES
MIN
0.340
0.030
0.180
0.200
1.20
1.0
MAX
0.350
0.032
0.220
0.220
n/a
n/a
SYM
A
B
Terminals: Round silver plated pins
Soldering: Per MIL-STD 202 Method 208 guaranteed
Polarity: Marked on case
MIN
8.6
0.76
4.6
5.1
30.5
25.4
MAX
8.89
0.81
5.6
5.6
n/a
n/a
Mounting Position: Any
B1
D
L
L1
Weight: 0.05 Ounces (1.3 Grams)
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%.
PARAMETER (TEST CONDITIONS)
Series Number
Maximum DC Blocking Voltage
Maximum RMS Voltage
Maximum Peak Recurrent Reverse Voltage
Average Forward Rectified Current @ T
A
= 50
o
C
Peak Forward Surge Current. Single 60Hz Half-Sine Wave
Superimposed on Rated Load (JEDEC Method). T
J
= 125
o
C
Maximum Forward Voltage (Per Diode) at 1 Amp DC
Maximum Average DC Reverse Current
o
@ T
A
= 25 C
At Rated DC Blocking Voltage
Junction to Ambient (Note 1)
Typical Thermal Resistance
Junction to Lead (Note 1)
Operating and Storage Temperature Range
SYMBOL
WB
100
50
35
50
WB
101
100
70
100
WB
102
200
140
200
RATINGS
WB
104
400
280
400
1
50
1.0
10 (Typical < 0.1µA)
40
15
-40 to +125 (Junction), -40 to +150 (Storage)
WB
106
600
420
600
WB
108
800
560
800
WB
110
1000
700
1000
UNITS
V
RM
V
RMS
V
RRM
I
O
I
FSM
V
FM
I
RM
R
θJA
R
θJL
T
J
,T
STG
VOLTS
AMPS
VOLTS
µA
°C/W
°C
3.0101wb
NOTES: (1) Bridge mounted on PC Board with 0.2" sq. (5.5mm sq.) copper pads and lead length of 0.375" (9.5mm).
E5
DIOTEC ELECTRONICS CORP.
18020 Hobart Blvd., Unit B
Gardena, CA 90248 U.S.A
Tel.: (310) 767-1052 Fax: (310) 767-7958
Data Sheet No. BRWB-100-2C
1 AMP SILICON BRIDGE RECTIFIERS
RATING & CHARACTERISTIC CURVES FOR SERIES WB100 - WB110
50
60 Hz Resistive or Inductive Loads
40
30
NOTE 1
20
NOTE 2
10
0
1
10
100
Ambient Temperature, C
FIGURE 1. FORWARD CURRENT DERATING CURVE
20
10
10
o
Number of Cycles at 60 Hz
FIGURE 2. MAXIMUM NON-REPETITIVE SURGE CURRENT
T
A
= 100
o
C
1.0
1.0
NOTE 3
0.1
T
A
= 25
o
C
0.1
0.01
20
60
80
100
120
140
0.01
Percent of Rated Peak Reverse Voltage
Instantaneous Forward Voltage (Volts)
FIGURE 3. TYPICAL FORWARD CHARACTERISTIC PER DIODE
NOTES
100
FIGURE 4. TYPICAL REVERSE CHARACTERISTICS
(1) Bridge Mounted on PC Board With 0.2" Sq. (5.5mm Sq.)
Cooper Pads and Bridge Lead Length of 0.375" (9.5mm)
NOTE 4
(2) T
J
= 125
o
C
(3) T
J
= 25
o
C; Pulse Width = 300
µ
Sec, 1% Duty Cycle
10
5
0.1
1
10
100
(4) T
J
= 25 C; f = 1 MHz; V
SIG
= 50mV
P-P
o
Reverse Voltage, (Volts)
FIGURE 5. TYPICAL JUNCTION CAPACITANCE PER DIODE
E6
3.01 01wb