BRIDGE RECTIFIER. GBK25K Datasheet

GBK25K RECTIFIER. Datasheet pdf. Equivalent

Part GBK25K
Description (GBK25A - GBK25M) TECHNICAL SPECIFICATIONS OF SINGLE-PHASE GLASS PASSIVATED BRIDGE RECTIFIER
Feature www.DataSheet4U.com DC COMPONENTS CO., LTD. R GBK25A THRU GBK25M RECTIFIER SPECIALISTS TECHNICAL.
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GBK25K
www.DataSheet4U.com
DC COMPONENTS CO., LTD.
R RECTIFIER SPECIALISTS
GBK25A
THRU
GBK25M
TECHNICAL SPECIFICATIONS OF SINGLE-PHASE GLASS PASSIVATED BRIDGE RECTIFIER
VOLTAGE RANGE - 50 to 1000 Volts
CURRENT - 25 Amperes
FEATURES
* Ideal for printed circuit board
* Surge overload rating: 260 Amperes peak
* Glass passivated junction
GBK
MECHANICAL DATA
* Case: Molded plastic
* Epoxy: UL 94V-0 rate flame retardant
* Terminals: MIL-STD-202E, Method 208 guaranteed
* Polarity: Symbols molded or marked on body
* Mounting position: Any
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25oC ambient temperature unless otherwise specified.
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
HOLE FOR
NO. 6 SCREW
1.193(30.3)
1.169(29.7)
.189(4.8)
.173(4.4)
.150(3.8)
.134(3.4)
.134(3.4)
.122(3.1)
.106(2.7)
.096(2.3)
.094(2.4)
.078(2.0)
.043(1.1)
.035(0.9)
.114(2.9)
.098(2.5)
.031(0.8)
.023(0.6)
.402(10.2) .303(7.7) .303(7.7)
.386(9.8) .287(7.3) .287(7.3) SPACING
Dimensions in inches and (millimeters)
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Bridge Input Voltage
Maximum DC Blocking Voltage
Maximum Average Forward
Rectified Current @Tc=100oC
(with heatsink Note 2)
(without heatsink)
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC Method)
Maximum Forward Voltage Drop per element at 4.0A DC
Maximum DC Reverse Current at Rated
@TJ = 25oC
DC Blocking Voltage per element
@TJ = 125oC
I2t Rating for Fusing (t<8.3ms)
Typical Junction Capacitance ( Note1)
Typical Thermal Resistance (Note 2)
Operating Temperature Range
Storage Temperature Range
SYMBOL
VRRM
VRMS
VDC
I (AV)
GBK25A GBK25B GBK25D GBK25G GBK25J GBK25K GBK25M UNITS
50 100 200 400 600 800 1000 Volts
35 70 140 280 420 560 700 Volts
50 100 200 400 600 800 1000 Volts
25
4.2 Amps
IFSM
350 Amps
VF
IR
I2t
CJ
RqJ A
TJ
TSTG
1.1
10
500
510
85
0.6
-55 to +150
-55 to +150
Volts
mAmps
A2Sec
pF
0C/W
0C
0C
NOTES : 1.Measured at 1 MHZ and applied reverse voltage of 4.0 volts
2.Thermal Resistance from Junction to Case per element Unit mounted on 100x100x1.6mm Cu plate heat-sink.



GBK25K
RATING AND CHARACTERISTIC CURVES (GBK25A THRU GBK25M)
FIG. 1 - MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT
400
350
8.3ms Single Half Sine-Wave
(JEDEC Mathod)
300
200
100
50
0
12
5 10 20
50 100
NUMBER OF CYCLES AT 60Hz
FIG. 2 - TYPICAL FORWARD CURRENT DERATING CURVE
25
20
15
10
Single Phase Half Wave
60Hz Inductive or
Resistive Load
5
0 50 100 150
CASE TEMPERATURE, (oC)
FIG. 3 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS
100
TJ=25oC
10
FIG. 4 - TYPICAL REVERSE CHARACTERISTICS
10
TJ=100oC
1.0
Pulse Width=300ms
1% Duty Cycle
1
.1
.4 .6 .8 1.0 1.2 1.4 1.6 1.8
INSTANTANEOUS FORWARD VOLTAGE, (V)
.1
TJ=25oC
.01
0 20 40 60 80 100 120 140
PERCENT OF RATED PEAK REVERSE VOLTAGE, (%)
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