GBU4A Datasheet, PDF (2/4 Pages) Pan Jit International Inc. – GLASS PASSIVATED SINGLE-PHASE BRIDGE RECTIFIER(VOLTAGE 50 to 800 Volts CURRENT - 4.0 Amperes)

GBU4A thru GBU4M
Vishay General Semiconductor
ELECTRICAL CHARACTERISTICS (T_A = 25 °C unless otherwise noted)
PARAMETER
TEST CONDITIONS SYMBOL GBU4A GBU4B GBU4D GBU4G GBU4J GBU4K GBU4M
Maximum
instantaneous
4.0 A
V_F
1.0
forward drop per diode
UNIT
V
Maximum DC
reverse current at
rated DC blocking
T_A = 25 °C
T_A = 125 °C
I_R
voltage per diode
5.0
500
µA
Typical junction
capacitance per diode
4.0 A, 1 MHz
C_J
100
45
pF
THERMAL CHARACTERISTICS (T_A = 25 °C unless otherwise noted)
PARAMETER
SYMBOL GBU4A GBU4B GBU4D GBU4G
Typical thermal resistance
R_θJA ⁽²⁾
R_θJC ⁽¹⁾
22
4.2
Notes:
GBU4J
GBU4K
GBU4M
(1) Unit case mounted on aluminum plate heatsink
(2) Units mounted on P.C.B. with 0.5 x 0.5" (12 x 12 mm) copper pads and 0.375" (9.5 mm) lead length
UNIT
°C/W
ORDERING INFORMATION
PREFERRED P/N UNIT WEIGHT (g)
GBU4J-E3/45
3.565
GBU4J-E3/51
3.565
PREFERRED PACKAGE CODE
45
51
BASE QUANTITY
20
250
DELIVERY MODE
Tube
Paper tray
RATINGS AND CHARACTERISTICS CURVES
(T_A = 25 °C unless otherwise noted)
4.0
Heatsink Mounting, T_C
1.6 x 1.6 x 0.06" Thickness
(4.0 x 4.0 x 0.15 cm) Al. Plate
3.0
2.0
1.0 P.C.B. Mounting, T_A
0.47 x 0.47" (12 x 12 mm) Copper Pads
0.375" (9.5 mm) Lead Length
60 Hz Resistive or Inductive Load
0
0
50
100
150
Temperature (°C)
Figure 1. Derating Curve Output Rectified Current
150
T_J = T_J max.
Single Sine-Wave
100
50
1.0 Cycle
0
1
10
100
Number of Cycles at 60 Hz
Figure 2. Maximum Non-Repetitive Peak Forward Surge
Current Per Diode
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2
For technical questions within your region, please contact one of the following: Document Number: 88614
[e-mail], [e-mail], [e-mail]
Revision: 22-Jan-08