GBU4A Datasheet, PDF (1/2 Pages) Pan Jit International Inc. – GLASS PASSIVATED SINGLE-PHASE BRIDGE RECTIFIER(VOLTAGE 50 to 800 Volts CURRENT - 4.0 Amperes)

GBU4A ~ GBU4M
SILICON BRIDGE RECTIFIERS
PRV : 50 - 1000 Volts
Io : 4.0 Amperes
FEATURES :
* High current capability
* High surge current capability
* High reliability
* Low reverse current
* Low forward voltage drop
* Ideal for printed circuit board
* Very good heat dissipation
* Pb / RoHS Free
MECHANICAL DATA :
* Case : Reliable low cost construction
utilizing molded plastic technique
* Terminals : Plated lead solderable per
MIL-STD-705, Method 2026
* Polarity : Polarity symbols marked on case
* Mounting position : Any
* Weight : 4.0 grams
0.125(3.2)x45°
CHAMFER
0.880 (22.3)
0.860 (21.8)
0.160 (4.1)
0.140 (3.5)
0.140 (3.56)
0.130 (3.30)
+~~
0.075 (1.9)
0.060 (1.5)
0.210 (5.33)
0.190 (4.83)
0.050 (1.27)
0.040 (1.02)
0.022 (0.56)
0.018 (0.46)
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating at 25 °C ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
RATING
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current Tc = 100°C
Maximum Peak Forward Surge Current
( 50 Hz, Half-cycle, Sinwave, Single Shot )
SYMBOL
GBU
4A
GBU
4B
GBU
4D
GBU
4G
GBU
4J
GBU
4K
GBU
4M
UNIT
VRRM
50 100 200 400 600 800 1000 V
VRMS
35 70 140 280 420 560 700 V
VR
50 100 200 400 600 800 1000 V
IF(AV)
4.0
A
IFSM
80
A
Maximum Instantaneous Forward Voltage drop
per leg at IF = 4.0 A
Maximum DC Reverse Current
Tj = 25 °C
at Rated DC Blocking Voltage
Tj = 100 °C
Typical junction Capacitance per leg (Note 3)
VF
1.0
V
IR
5.0
µA
IR(H)
500
µA
Cj
101
46
pF
Typical Thermal Resistance, Junction to Case (Note 1)
Typical Thermal Resistance, Junction to Ambient (Note 2)
Operating Junction and Storage Temperature Range
RθJC
RθJA
Tj , TSTG
2.5
22
- 55 to + 150
°C/W
°C/W
°C
Notes : 1. Unit case mounted on 1.6"x1.6"x0.06" THK (4.0x4.0x0.15cm) Al. Plate.
2. Units mounted on P.C. Board with 0.5"x0.5" (12mmx15mm) copper pads and 0.375"(9.5mm) lead lengths.
3. Measured at 1.0 MHz and applied reverse voltage of 4.0 volts.
Page 1 of 2
Rev. 02 : March 25, 2005