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GBU4A Schematic ( PDF Datasheet ) - GeneSiC

Teilenummer GBU4A
Beschreibung Silicon Bridge Rectifier
Hersteller GeneSiC
Logo GeneSiC Logo 




Gesamt 3 Seiten
GBU4A Datasheet, Funktion
GBU4A thru GBU4G
Single Phase Glass Passivated
Silicon Bridge Rectifier
VRRM = 50 V - 400 V
IO = 4 A
Features
• Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
• High case dielectric strength of 1500 VRMS
• Glass passivated chip junction
• Ideal for printed circuit boards
• High surge overload rating
• High temperature soldering guaranteed: 260C/ 10
seconds, 0.375 (9.5mm) lead length
• Not ESD Sensitive
Mechanical Data
Case: Molded plastic body over passivated junctions
Terminals: Plated leads, solderable per MIL-STD-750 Method 2026.
Mounting position: Any
Maximum ratings at Tc = 25 °C, unless otherwise specified
Parameter
Symbol
Conditions
GBU4A
Repetitive peak reverse voltage
RMS reverse voltage
DC blocking voltage
Operating temperature
Storage temperature
VRRM
VRMS
VDC
Tj
Tstg
50
35
50
-55 to 150
-55 to 150
Electrical characteristics at Tc = 25 °C, unless otherwise specified
Single phase, half sine wave, 60 Hz, resistive or inductive load
For capacitive load derate current by 20%
Parameter
Symbol
Conditions
GBU4A
Maximum average forward rectified
current 1,2
Peak forward surge current
Maximum instantaneous forward
voltage drop per leg
Maximum DC reverse current at
rated DC blocking voltage per leg
Rating for fusing
Typical junction capacitance per
leg 3
Typical thermal resistance per leg 1,2
IO
IFSM
VF
IR
I2t
Cj
RΘJA
RΘJL
Tc = 100 °C
tp = 8.3 ms, half sine
IF = 4 A
Ta = 25 °C
Ta = 125 °C
t < 8.3 ms
4.0
150
1.1
5
500
93
100
22
4.2
1 - Device mounted on 40 mm x 40 mm x 1.5 mm Al plate heatsink
2 - Recommended mounted position is to bolt down device on a heatsink with silicon
thermal compond for maximum heat transfer using #6 screw.
3 - Measured at 1.0 MHz and applied reverse bias of 4.0 V
GBU4B
100
70
100
-55 to 150
-55 to 150
GBU4B
4.0
150
1.1
5
500
93
100
22
4.2
GBU Package
GBU4D
200
140
200
-55 to 150
-55 to 150
GBU4G
400
280
400
-55 to 150
-55 to 150
GBU4D
4.0
150
1.1
5
500
93
100
22
4.2
GBU4G
4.0
150
1.1
5
500
93
100
22
4.2
Unit
V
V
V
°C
°C
Unit
A
A
V
μA
A2sec
pF
°C/W
www.genesicsemi.com/silicon-products/bridge-rectifiers/
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