Apr- 09
GBU804G ........ GBU807G
8.0 Amp. Glass Passivated Bridge Rectifiers
Maximum Ratings and Electrical Characteristics at 25 ºC
V
RRM
Maximum Recurrent Peak Reverse Voltage (V)
Maximum RMS Voltage (V)
I
FSM
Peak Forward Surge Current, 8.3 ms Single
Half Sine-wave Superimposed on Rated
Load (JEDEC Method)
V
DC
Maximum DC Blocking Voltage (V)
200 A
V
RMS
T
j
Operating Temperature Range -55 to +150 °C
Current
8.0 A
Voltage
400 V to 1000 V
I
F(AV)
Maximum Average Forward Rectified
Current @ TC = 60 °C (Note 1)
@ TA = 25 °C (Note 2)
8.0 A
3.0 A
T
stg
Storage Temperature Range -55 to +150 °C
Electrical Characteristics at Tamb = 25 °C
1.0 V
V
F
Maximum Instantaneous Forward Voltage drop
per leg @ = 4.0 A
I
R
Maximum DC Reverse Current @ TA = 25 °C
at Rated DC Blocking Voltage @ TA =125°C
5.0 µA
500 µA
400
400
280
600
600
420
800
800
560
1000
1000
700
GBU
804G
GBU
805G
GBU
806G
GBU
807G
MECHANICAL DATA
Case: Molded plastic body.
Terminals: Leads solderable per MIL-STD-750
Method 2026
Weight: 0.3 ounce, 8.0 grams
Dimensions in mm.
GBU
Ideal for printed circuit board
Plastic material has Underwriters Laboratory
Flammability Classification 94V-0
Reliable low cost
construction
S
urge overload rating to 200 amperes peak
High temperature soldering guaranteed:
260 °C / 10 seconds / .375", (9.5mm) lead lengths
at 5 Ibs., (2.3Kg) tension
Mounting torque: 5 in. Ibs. Max.
Typical Thermal Resistance per leg
(Note1)
20 °C/W
Rth (j-a)
Rth (j-c) 4.0 °C/W
(Note 2)
.880(22.3)
.860(21.8)
TYP.
.080(2.03)
.065(1.65)
.710(18.0)
.690(17.5)
.085(2.16)
.075(1.90)
.022(0.56)
.018(0.46)
.160(4.1)
.140(3.5)
.050(1.27)
.040(1.02)
0.125(3.2)x45
CHAMFER
.190(4.83)
.210(5.33)
.100(2.54)
.085(2.16)
.075
(1.9)R
.020R(TYP.)
.310(7.90)
.290(7.40)
.085(2.16)
.065(1.65)
.740(18.8)
.720(18.3)
.080(2.03)
.060(1.52)
.140(3.56)
.130(3.30)
9º
High case dielectric strength of 1500VRMS
Cj
Typical Junction capacitance per leg (Note 3) 211pF 94pF
Notes: 1. Mounted on P.C.B. with 0.5" x 0.5" (13mm x 13mm) Copper Pads and 0.375" 9.5mm) Lead Lenght.
2. Mounten on Al. Plate of 2" x 3" x 0.25" Al-Plate Heatsink.
3. Measured at 1.0MHZ and Applied Reverse Voltage of 4.0 Volts.
Rating And Charasteristic Curves
Apr - 09
GBU804G ........ GBU807G
FIG.2- TYPICAL REVERSE CHARACTERISTICS
PER BRIDGE ELEMENT
FIG.3- MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT PER BRIDGE ELEMENT
FIG.5- TYPICAL FORWARD CHARACTERISTICS
PER BRIDGE ELEMENT
FIG.4- TYPICAL JUNCTION CAPACITANCE
FIG.1- MAXIMUM FORWARD CURRENT DERATING
CURVE
050 100 150
0
2.0
4.0
6.0
8.0
25 75 125
Heatsink Mounting, T
C
P.C.B. Mounting, T
A
AMBIENT TEMPERATURE. (ºC)
AVERAGE FORWARD CURRENT.(A)
110 100
0
50
100
150
200
250
T
J
= 150 °C
8.3 ms Single Half Sine-Wave
NUMBER OF CYCLES AT 60Hz
PEAK FORWARD SURGE CURRENT.(A)
0.4 0.6 0.8 1.0 1.2 1.4 1.6
0.01
1
100
10
0.1
T
J
= 25 °C
Pulse Width = 300 µs
1 % Duty Cycle
INSTANTANEOUS FORWARD CURRENT.(A)
INSTANTANEOUS FORWARD VOLTAGE. (V)
0.1 110 100
10
100
1000
400 V
600 - 1000 V
T
J
= 25 °C
f = 1.0 MHz
V
sig
= 50 mVp-p
JUNCTION CAP
ACITANCE.(pF)
REVERSE VOLTAGE. (V)
020 40 100
0.01
0.1
1
10
100
60 80
1000
400 V
600 - 1000 V
TJ = 150 °C
TJ = 125 °C
TJ = 25 °C
INSTANTANEOUS REVERSE CURRENT (µA)
PERCENT OF RATED PEAK REVERSE VOLTAGE. (%)
