GBPC25 AND 35 SERIES
GLASS PASSIVATED BRIDGE RECTIFIER
Reverse Voltage - 200 to 1000 Volts Forward Current - 25~35 Amperes
GBPC-W
GBPC
Wire leads
Standard
GBPC-W
GBPC
Wire leads
Standard
METAL HEAT SINK
FEATURES
METAL HEAT SINK
0.335(8.5)
0.295(7.5)
0.335(8.5)
0.295(7.5)
*
Glass passivated chip junctions
* Plastic Material has Underwriters Laboratory Flammability
Classification 94V-0
0.925(23.5)
0.886(22.5)
1.200
(30.5)MIN.
0.94(2.4)
diam
* Integrally mold heatsink provides very low thermal resistance
formaximum heat dissipation
0.035(0.9)
0.028(0.7)
0.042(1.07)
0.038(0.97)
0.254(6.45)
0.242(6.15)
1.133(28.8)
* High forward surge current capability
* Universal 3-way terminals ; snap-on, wire wrap-around, or P.C.B.
mounting
Hole for
1.114(28.3)
0.661(16.8)
0.646(16.4)
1.134(28.8)
1.114(28.3)
No. 8 screw
193(4.9) diam
* Typical I
R less than 0.3uA
1.134(28.8)
1.114(28.3)
0.732(18.6)
0.693(17.6)
0.661(16.8)
0.720(18.3)
0.705(17.9)
* High temperature soldering guaranteed :
0.646(16.4)
0.469(11.9)
0.429(10.9)
260o
C
/10 seconds at 5 lbs. (2.3kg) tension
1.134(28.8)
1.114(28.3)
0.571(14.5)
0.555(14.1)
0.732(18.6)
0.693(17.6)
MECHANICAL DATA
Case : Molded Plastic with heatsink integrally mounted in the bridge
encapsulation
Polarity : As marked on Body
*Dimensions in inches and (millimeters)
Mounting Torque : 20 in. -lb. max. Weight : 15 grams (approx)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 oC ambient temperature
GBPC 25 AND 35
SYMBOLS
UNITS
02(W)
04(W)
06(W)
08(W)
10(W)
unless otherwise specified.
Volts
Volts
Volts
Maximum repetitive peak reverse voltage
V
RRM
RMS
200
140
200
400
280
400
600
420
600
800
560
800
1000
700
Maximum RMS voltage
V
1000
Maximum DC blocking voltage
V
DC
Maximum average forwardrectified current
(SEE FIG.1)
GBPC25
GBPC35
25
35
I
(AV)
Amps
Amps
Peak forward surge current single half sine-wave
superimposed on rated load (JEDEC Method)
GBPC25
GBPC35
340
400
I
FSM
Rating (non-repetitive for greater than
1ms and less than 8.3ms) for fusing
GBPC25
GBPC35
375
660
A2s
I2t
Maximum instantaneous
forward voltage drop per leg at
GBPC25 IF=12.5A
GBPC35 IF=17.5A
1.1
Volts
uA
V
F
@T
@T
A
=25oC
10
500
Maximum DC reverse current
at rated DC blocking voltage
IR
A
=125oC
RMA isolation voltage from case to leads
V
ISO
Volts
pF
2500
300
Typical Junction Capacitance per leg (NOTE 1)
CJ
oC / W
oC
GBPC25
GBPC35
1.9
1.4
Typical thermal resistance per leg (NOTE 2)
Operating junctionStorage temperature range
R
JC
STG
T
J,T
-55 to +150
NOTES : (1) Measured at 1.0MHz and applied reverse voltage of 4.0V DC.
(2) Thermal resistance from junction to case per leg
(3) Bolt down on heat-sink with sillicone thermal compound between bridge and mounting surface for maximun heat transfer efficiency with #10 screw
Zowie Technology Corporation
REV. 0