GBU4A Datasheet, PDF (1/1 Pages) Pan Jit International Inc. – GLASS PASSIVATED SINGLE-PHASE BRIDGE RECTIFIER(VOLTAGE 50 to 800 Volts CURRENT - 4.0 Amperes)

CHONGQING PINGYANG ELECTRONICS CO.,LTD.
GBU4A THRU GBU4K
GLASS PASSIVATED BRIDGE RECTIFIER
VOLTAGE：50-800V
CURRENT：4.0A
FEATURES
·Low leakage
·Low forward voltage
·Surge overload ratings-150 Amperes
GBU
MECHANICAL DATA
·Case: Molded plastic
·Epoxy: UL 94V-0 rate flame retardant
·Lead: MIL-STD- 202E, Method 208 guaranteed
·Polarity: Symbols molded or marked on body
·Mounting position: Any
·Weight: 6.6 grams
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRONICAL CHARACTERISTICS
Ratings at 25℃ ambient temperature unless otherwise specified.
Single phase, half wave, 60Hz,resistive or inductive load.
For capacitive load, derate current by 20%.
SYMBOL GBU4A GBU4B GBU4D GBU4G GBU4J GBU4K units
Maximum Recurrent Peak Reverse Voltage
V_RRM
50
100
200
400
600
800
V
Maximum RMS Bridge Input Voltage
V_RMS 35 70 140 280 420 560 V
Maximum DC Blocking Voltage
V_DC
50
100
200
400
600
800
V
Maximum Average Forward rectified Output
Current at T_C=50°C
I_o
4.0
A
Peak Forward Surge Current 8.3ms single half
sine-wave superimposed on rate load (JEDEC IFSM
method)
150
A
Maximum Forward Voltage Drop per element at
2.0 A DC
V_F
1.0
V
Maximum DC Reverse Current
@ T_A=25°C
at Rated DC Blocking Voltage
I_R
per element
@ T_A=125°C
I²t Rating for Fusing (t<8.3ms)
I²t
Typical Junction Capacitance per Element(Note 1) CJ
Typical Thermal Resistance, Junction to Case
(Note 2)
R_θJA
5.0
µA
500
240
A²S
60
pF
2.7
°C/W
Notes: 1. Measured at 1.0 MHz and applied reverse voltage of 4.0V DC.
2. Thermal resistance from junction to case per element. Unit mounted on 150 x 150 x 1.6mm copper plate heat sink.
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