KBU4A Datasheet, PDF (1/4 Pages) Pan Jit International Inc. – SILICON SINGLE-PHASE BRIDGE RECTIFIER(VOLTAGE - 50 to 800 Volts CURRENT - 4.0 Amperes)

KBU4A thru KBU4M
Vishay General Semiconductor
Single-Phase Bridge Rectifier
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Case Style KBU
PRIMARY CHARACTERISTICS
I_F(AV)
V_RRM
I_FSM
I_R
V_F
T_J max.
4A
50 V to 1000 V
200 A
5 µA
1.0 V
150 °C
FEATURES
• UL recognition file number E54214
• Ideal for printed circuit boards
• High surge current capability
e4
• High case dielectric strength of 1500 V_RMS
• Solder dip 260 °C, 40 s
• Component in accordance to RoHS 2002/95/EC
and WEEE 2002/96/EC
TYPICAL APPLICATIONS
General purpose use in ac-to-dc bridge full wave
rectification for monitor, TV, printer, SMPS, adapter,
audio equipment, and home appliances applications.
MECHANICAL DATA
Case: KBU
Epoxy meets UL 94V-0 flammability rating
Terminals: Silver plated leads, solderable per
J-STD-002 and JESD22-B102
E4 suffix for consumer grade
Polarity: As marked on body
Mounting Torque: 10 cm-kg (8.8 inches-lbs) max.
Recommended Torque: 5.7 cm-kg (5 inches-lbs)
MAXIMUM RATINGS (T_A = 25 °C unless otherwise noted)
PARAMETER
SYMBOL KBU4A KBU4B KBU4D KBU4G KBU4J KBU4K KBU4M UNIT
Maximum repetitive peak reverse voltage
V_RRM
50
100
200
400
600
800 1000
V
Maximum RMS voltage
V_RMS
35
70
140
280
420
560
700
V
Maximum DC blocking voltage
V_DC
50
100
200
400
600
800 1000
V
Maximum average forward
rectified output current at
T_C = 100 °C ⁽¹⁾
T_A = 30 °C ⁽²⁾
I_F(AV)
4.0
4.0
A
Peak forward surge current single sine-wave
superimposed on rated load
I_FSM
200
A
Operating junction and storage temperature range T_J, T_STG
- 50 to + 150
°C
Notes:
(1) Units mounted on a 2.0 x 1.6 x 0.3" thick (5 x 4 x 0.8 cm.) aluminum plate
(2) Units mounted on P.C.B. with 0.5 x 0.5" (12 x 12 mm) copper pads and 0.375" (9.5 mm) lead length
Document Number: 88656 For technical questions within your region, please contact one of the following:
Revision: 15-Apr-08
[e-mail], [e-mail], [e-mail]
www.vishay.com
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