B40C800 – B500C800 1 of 3 © 2002 Won-Top Electronics
B40C800 – B500C800
0.8A BRIDGE RECTIFIER
Features
! Diffused Junction
! Low Forward Voltage Drop A
! High Current Capability
! High Reliability
! High Surge Current Capability B
! Ideal for Printed Circuit Boards + ~ ~ -

C D
Mechanical Data
! Case: Molded Plastic E
! Terminals: Plated Leads Solderable per
MIL-STD-202, Method 208 ~
! Polarity: As Marked on Body
! Weight: 1.1 grams (approx.) -
! Mounting Position: Any +
! Marking: Type Number G
G ~
Maximum Ratings and Electrical Characteristics @T
A
=25°C unless otherwise specified
Single Phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Characteristic Symbol
B40C
800
B80C
800
B125C
800
B250C
800
B380C
800
B500C
800
Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
VRRM
VRWM
VR
100 200 300 600 900 1200 V
Input Voltage Recommended VR(RMS) 40 80 125 250 380 500 V
Average Rectified Output Current (Note 1) @T
A
= 50°C IO 0.8 A
Non-Repetitive Peak Forward Surge Current
8.3ms Single half sine-wave superimposed on
rated load (JEDEC Method)
IFSM 45 A
Forward Voltage (per element) @I
F
= 0.8A VFM 1.0 V
Peak Reverse Current @T
A
= 25°C
At Rated DC Blocking Voltage @T
A
= 100°C
IRM
10
500
µA
Operating Temperature Range Tj -55 to +125 °C
Storage Temperature Range TSTG -55 to +150 °C
Note: 1. Leads maintained at ambient temperature at a distance of 9.5mm from the case.
WTE
POWER SEMICONDUCTORS
WOB
Dim Min Max
A 8.60 9.10
B 5.0 5.50
C 27.9 —
D 25.4 —
E 0.71 0.81
G 4.60 5.60
All Dimensions in mm