WILLAS GBU8A 8 amps glass passivated bridge rectifier Datasheet

WILLAS
GBU8A
8 AMPS GLASS PASSIVATED BRIDGE RECTIFIER
GBU8M
THRU
GBU PACKAGE
FEATURES
Pb Free Product
GBU
* Ideal for printed circuit board
* Surge overload rating: 200 Amperes peak
* Mounting position: Any
* Weight: 4 grams
* Pb-Free package is available
RoHS product for packing code suffix "G"
Halogen free product for packing code suffix "H"
.143(3.65)
.130(3.30)
.880(22.3)
.850(21.6)
.160(4.10)
.140(3.50)
.075
.740(18.8)
(1.90)R
.720(18.3)
.310(7.90)
.290(7.40)
.085(2.16)
.065(1.65)
.108(2.75)
.057(1.46)
MECHANICAL DATA
.101(2.56)
.075(1.90)
.093(2.35)
.065(1.65)
* UL listed the recognized component directory, file #E195711
* Epoxy: Device has UL flammability classification 94V-O
.716(18.2)
.685(17.4)
.025(0.64)
.050(1.28)
.031(0.80)
.018(0.46)
.190(4.83)
.210(5.33)
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25℃ ambient temperature unless otherwise specified.
Single phase half wave, 60Hz, resistive of inductive load.
For capacitive load, derate current by 20%
CHARACTERISTICS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward TC=60℃
Rectified Output Current at TA=25℃ (Fig.1)
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
Rating for fusing (t<8.3ms)
Typical Thermal Resistance (Note 2)
(Note 3)
Typical Junction Capacitance (Note 1)
Operating Temperature Range
Storage Temperature Range
Forward Voltage Range at 8.0A DC
Maximum Average Reverse Current at
@TA=25℃
Rated DC Blocking Voltage
@TA=125℃
SYMBOL GBU8A GBU8B GBU8D GBU8G GBU8J GBU8K GBU8M
50
100
200
400
600
800
1000
VRRM
35
70
140
280
420
560
700
VRMS
50
100
200
400
600
800
1000
VDC
8.0
I(AV)
3.0
UNIT
Volts
Volts
Volts
Amps
IFSM
200
Amps
I2t
RΘJA
RΘJC
CJ
TJ
TSTG
VF
166
20
4.0
A2sec
IR
211
℃/W
94
-55 to +150
-55 to +150
1.1
5.0
500
PF
℃
℃
Volts
μAmps
NOTES :1. Measured at 1 MHz and applied reverse voltage of 4.0 volts.
2. Device mounted in free air,no heatsink,P.C.B at 0.375"(9.5MM) lead length with 0.5 x 0.5"(12 x 12MM) copper pads.
3. Device mounted on a 2.6 x 1.4' x 0.06' tjick (6.5 x 3.5 x 0.15 cm) AL plate.
2011.11
WILLAS ELECTRONIC CORP.
WILLAS
GBU8A
8 AMPS GLASS PASSIVATED BRIDGE RECTIFIER
GBU8M
THRU
GBU PACKAGE
250
Tj = 150 °C
8.3 ms Single Half Sine-Wave
Peak Forward Surge Current (A)
Average Forw ard Output Current (A)
8.0
Heatsink Mounting, TC
6.0
4.0
2.0
PCB Mounting, TA
200
150
100
50
0
0
25
0
50
75
125
100
Temperature (°C)
Number of Cycles at 60 Hz
Figure 1. Derating Curve Output Rectified Current
Figure 2. Maximum Non-Repetitive Peak Forward Surge
Current Per Diode
1000
Junction Capacitance (pF)
Instantaneous Forward Current (A)
10
1
0.1
Tj = 25 °C
Pulse Width = 300 µs
1 % Duty Cycle
Tj = 25 °C
f = 1.0 MHz
Vsig = 50 mVp-p
100
50 - 400 V
600 - 1000 V
0.01
10
0.4
0.6
0.8
1.0
1.2
1.4
1.6
0.1
10
1
Instantaneous Forward Voltage (V)
100
Reverse Voltage (V)
Figure 5. Typical Junction Capacitance Per Diode
Figure 3. Typical Forward Characteristics Per Diode
500
100
Tj = 150 °C
Transient Thermal Impedance (°C/W)
Instantaneous Reverse Current (µA)
100
10
1
150
100
100
Tj = 125 °C
10
1
50 - 400 V
600 - 1000 V
0.1
Tj = 25 °C
0.01
0
20
40
60
80
100
Percent of Rated Peak Reverse Voltage (%)
Figure 4. Typical Reverse Leakage Characteristics Per Diode
2011.11
Pb Free Product
10
1
0.1
0.01
0.1
1
10
100
t - Heating Time (s)
Figure 6. Typical Transient Thermal Impedance Per Diode
WILLAS ELECTRONIC CORP.
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