B40C800G thru B380C800G
Vishay Semiconductors
for merly General Semiconductor
Document Number 88534 www.vishay.com
04-Mar-02 1
Rectifier Reverse Voltage 65 and 600 V
Rectifier Forward Current 0.9 A
Maximum Ratings & Thermal Characteristics Ratings at 25°C ambient temperature unless otherwise specified.
Symbols B40 B80 B125 B250 B380 Units
Parameter C800G C800G C800G C800G C800G
Maximum repetitive peak reverse voltage VRRM 65 125 200 400 600 V
Maximum RMS input voltage R + C-load VRMS 40 80 125 250 380 V
Maximum average forward output current for
free air operation at TA=45°C R + L-load IF(AV) 0.9 A
C-Load 0.8
Maximum non-repetitive peak voltage VRSM 100 200 350 600 1000 V
Maximum DC blocking voltage VDC 65 125 200 400 600 V
Maximum peak working voltage VRWM 90 180 300 600 900 V
Maximum repetitive peak forward surge current IFRM 10 A
Peak forward surge current
single sine wave on rated load at TJ=125°C IFSM 45 A
Rating for fusing at TJ=125°C (t<100ms) I2t10A
2sec
Minimum series resistor C-load at VRMS = ±10% Rt1.0 2.0 4.0 8.0 12 Ω
Maximum load capacitance +50%
-10% CL5000 2500 1000 500 200 µF
Typical ther mal resistance per leg (1) RΘJA 36
RΘJL 11 °C/W
Operating junction temperature range TJ-40 to +125 °C
Storage temperature range TSTG -40 to +150 °C
Electrical Characteristics Ratings at 25°C ambient temperature unless otherwise specified.
Symbols B40 B80 B125 B250 B380 Units
Parameter C800G C800G C800G C800G C800G
Maximum instantaneous forward voltage drop
per leg at 0.9A VF1.0 V
Maximum reverse current at rated repetitive
peak voltage per leg IR10 µA
Notes: (1) Thermal resistance from junction to ambient and from junction to lead mounted on P.C.B. at 0.375" (9.5mm) lead lengths
with 0.2 x 0.2" (5.5 x 5.5mm) copper pads.
0.220 (5.6)
0.160 (4.1)
0.388 (9.86)
0.348 (8.84)
0.032 (0.81)
0.028 (0.71)
1.0
(25.4)
MIN.
0.060 (1.52)
0.020 (0.51)
0.348 (8.84)
0.308 (7.82)
0.220 (5.6)
0.180 (4.6)
0.220 (5.6)
0.180 (4.6)
Dimensions in inches
and (millimeters)
Features
• Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
• Glass passivated chip junction
• High case dielectric strength
• Typical IRless than 0.1µA
• High overload surge current
• Ideal for pr inted circuit boards
• High temperature soldering guaranteed:
260°C/10 seconds, 0.375 (9.5mm) lead length,
5lbs. (2.3kg) tension
Mechanical Data
Case: Molded plastic body over passivated junctions
Terminals: Plated leads solderable per MIL-STD-750,
Method 2026
Mounting Position: Any
Weight: 0.04 oz., 1.1 g
Packaging codes/options:
1/100 EA. per Bulk Bag
Case Style WOG
Glass Passivated Single-Phase Bridge Rectifier
B40C800G thru B380C800G
Vishay Semiconductors
for merly General Semiconductor
www.vishay.com Document Number 88534
204-Mar-02
Ratings and Characteristic Curves(TA= 25°C unless otherwise noted)
Ambient Temperature (°C)
Number of Cycles at 50HZ
Bridge Output Full Wave Rectified
Current Average (A)
Peak Forward Surge Current (A)Instantaneous Reverse Current (µA)
Fig. 1 — Derating Curves
Output Rectified Current For
B40C800G...B125C800G
Fig. 3 — Maximum Non-Repetitive
Peak Forward Current Per Leg
Fig. 5 — Typical Reverse
Characteristics Per Leg Fig. 6 — Typical Junction Capacitance
Per Leg
Ambient Temperature (°C)
Fig. 2 — Derating Curves
Output Rectified Current For
B250C800G...B380C800G
Instantaneous Forward Voltage (V)
Percent of Rated Peak Reverse Voltage (%) Reverse Voltage (V)
Instantaneous Forward Surge Current (A)
Junction Capactiance (pF)
Fig. 4 — Typical Forward
Characteristics Per Leg
20 40 60
0.2
0.4
0.6
0.8
1.0
80 100 120 140
0
0
60 80 100 140
0.2
0.6
0.8
1.0
0.4
0
020 40 120
Bridge Output Full Wave Rectified
Current Average (A)
1.0 10 100
0
10
20
30
40
50
0.4 0.8 1.2
10
20
1
0.1
0.01 0.6 1.0 0.6
20 40 80 100
0.01
0.1
1
10
060
0.1 1.0 10 100
1.0
10
100
Capacitive Load
Copper Pads
0.22 x 0.22" (5.5 x 5.5mm)
P.C.B.
0.375"
(9.5mm)
50 to 60 HZ
Resistive or Inductive Load
0-10µF
10-100µF
>100µF
Copper Pads
0.22 x 0.22" (5.5 x 5.5mm)
P.C.B.
0.375"
(9.5mm)
50 to 60 HZ
Resistive or Inductive Load
0-10µF
10-100µF
>100µF
Capacitive Load
1.0 Cycle
TJ = 25°C
10mS Single Sine-Wave
TJ = 25°C
Pulse Width = 300µs
1% Duty Cycle
TJ = 100°C
TJ = 25°C
TJ = 25°C
f = 1.0MHZ
Vsig = 50MVp-p
