UG4KB05
THRU
SINGLE PHASE GLASS PASSIVATED BRIDGE RECTIFIER
Voltage :50 to 1000V
Current :4.0A
UG4KB100
Features
Glass passivated chip junction
High case dielectric strength
High surge current capability
Ideal for printed circuit board
D3K
Mechanical Data
Terminal: Plated leads solderable per MIL-STD 202E,
Method 208C
Case: UL-94 Class V-0 recognized Flame Retardant Epoxy
Polarity: Polarity symbol marked on body
Mounting position: any
Dimensions in millimeters
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
(single-phase, half -wave, 60HZ, resistive or inductive load rating at 25°C, unless otherwise stated,
for capacitive load, derate current by 20%)
Symbol
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified output current
Tc 138℃ with heatsink
Peak forward surge current single sine-wave
superimposed on rated load (JEDEC Method)
Maximum instantaneous forward voltage drop per leg at
2.0A
Rating for fusing (3ms≤ t < 8.3ms)
Maximum DC reverse current at
rated DC blocking voltage per leg
Thermal resistance
Ta = 25°C
Ta = 125°C
without heatsink
with heatsink
without heatsink
Vrrm
Vrms
Vdc
If(av)
Ifsm
Vf
I
2
t
Ir
Rth(ja)
Rth(jc)
Rth(jl)
Tj, Tstg
UG4K
B05
50
35
50
UG4
KB10
100
70
100
UG4
KB20
200
140
200
UG4
KB40
400
280
400
4.0
135
1.00
75
10.0
500
55
1.5
15
-55 to +150
UG4K
B60
600
420
600
UG4
KB80
800
560
800
UG4K
B100
1000
700
1000
units
V
V
V
A
A
V
A
2
Sec
µA
℃/W
Operating junction and storage temperature range
Note:
℃
2012-03
WILLAS ELECTRONIC CORP.
WILLAS [ WILLAS ELECTRONIC CORP ]
