Glass Passivated Bridge Rectifiers
GBU25005-G Thru. GBU2510-G
Reverse Voltage: 50 to 1000V
Forward Current: 25.0A
RoHS Device
Features
-Surge overload rating - 350 amperes peak.
-Ideal for printed circuit board
0.437(11.1)
0.430(10.9)
GBU
0.874(22.2)
0.860(21.8)
0.161(4.1)
0.134(3.4)
0.126(3.2)*45
°
0.139(3.53)
0.133(3.37)
Chamfer
0.752(19.1)
0.720(18.3)
Mechanical Data
-Epoxy: U/L 94-V0 rate flame retardant.
-Case: Molded plastic, GBU
-Mounting position: Any
-Weight: 3.91grams
0.073(1.85)
0.057(1.45)
0.232(5.90)
0.213(5.40)
0.401(10.2)
0.392(9.80)
0.720(18.29)
0.680(17.27)
0.047(1.2)
0.035(0.9)
0.210(5.3)
0.190(4.8)
0.210(5.3)
0.190(4.8)
0.100(2.54)
0.085(2.16)
0.080(2.03)
0.065(1.65)
0.106(2.7)
0.091(2.3)
0.022(0.56)
0.018(0.46)
0.210(5.3)
0.190(4.8)
Dimensions in inches and (millimeter)
Maximum ratings and electrical characteristics
Rating at 25°C ambient temperature unless otherwise specified.
Single phase, half wave ,60Hz, resistive or inductive load.
For capacitive load, derate current by 20%
Parameter
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward (With heatsink Note2)
Rectified Current @Tc=100°C (without hestsink)
Symbol
GBU
25005-G
50
35
50
GBU
2501-G
100
70
100
GBU
2502-G
200
140
200
GBU
2504-G
400
280
400
25.0
4.2
350
1.1
10.0
500
200
70
2.2
-55 to +150
-55 to +150
GBU
2506-G
600
420
600
GBU
2508-G
800
560
800
GBU
2510-G
1000
700
1000
Unit
V
V
V
A
A
V
RRM
V
RMS
V
DC
I
(AV)
I
FSM
Peak Forward Surage Current ,
8.3ms Single Half Sine-Wave
Super Imposed On Rated Load
Maximum Forward Voltage at 12.5A
Maximum DC Reverse Current
At Rate DC Blocking Voltage
I T Rating for Fusing(t<8.3ms)
Typical Junction Capacitandce Per Element
(Note 1)
T
Typical Thermal Resistance
Operating Temperature Range
Storage Temperature Range
2
V
F
I
R
It
C
J
R
θJA
T
J
T
STG
2
V
μA
As
pF
°C/W
°C
°C
2
@T
J
=25°C
@T
J
=125°C
Notes:
1. Measured at 1.0MHz and applied reverse voltage of 4.0V DC.
2. Device mounted on 100mm*100mm*1.6mm Cu plate heatsink.
REV:A
QW-BBR59
Page 1
Comchip Technology CO., LTD.
Glass Passivated Bridge Rectifiers
Rating and Characteristics Curves (GBU25005-G Thru. GBU2510-G)
Fig.1 - Derating Curve Output
Rectified Current
40
10.0
Fig.2 - Typical Forward Characteristics
Average Forward Output Current, (A)
30
Instantaneous Forward Current, (A)
1.0
20
0.1
10
0.0
0
50
100
150
0.01
0.4
0.6
0.8
1.0
1.2
1.4
1.6
Case Temperature, (°C)
Instantaneous Forward Voltage, (V)
Fig.3 - Maximum Forward Surge
Current
400
10
Fig.4 - Typical Reverse Characteristics
Average Forward Output Current, (A)
350
300
250
200
150
100
50
0
Instantaneous Reverse Currnet, (μA)
1.0
0.1
O
T
J
=25°C
C
1
10
100
0.01
0
20
40
60
80
100
120
140
Number of Cycles at 60Hz
Percent of Rated Peak Reverse Voltage
REV: A
QW-BBR59
Page 2
Comchip Technology CO., LTD.
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