GBU4A ~ GBU4M
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
SILICON BRIDGE RECTIFIERS
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)
0.740(18.8)
0.720(18.3)
+
~
~
0.383(9.7)
0.367(9.3)
0.050 (1.27)
0.040 (1.02)
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
0.210 (5.33)
0.190 (4.83)
0.022 (0.56)
0.018 (0.46)
Dimensions in inches and (millimeters)
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%.
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
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 )
Maximum Instantaneous Forward Voltage drop
per leg at I
F
= 4.0 A
Maximum DC Reverse Current
at Rated DC Blocking Voltage
Tj = 25
°C
Tj = 100
°C
SYMBOL
V
RRM
V
RMS
V
R
I
F(AV)
I
FSM
GBU GBU GBU GBU GBU GBU GBU
UNIT
4A
4B
4D
4G
4J
4K
4M
50
35
50
100
70
100
200
140
200
400
280
400
4.0
80
600
420
600
800
560
800
1000
700
1000
V
V
V
A
A
V
F
I
R
I
R(H)
Cj
R
θ
JC
R
θ
JA
Tj , T
STG
101
1.0
5.0
500
46
2.5
22
- 55 to + 150
0.720 (18.29)
0.680 (17.27)
0.080(2.03)
0.060(1.52)
0.075 (1.9)
0.060 (1.5)
V
µA
µA
pF
°C/W
°C/W
°C
Typical junction Capacitance per leg (Note 3)
Typical Thermal Resistance, Junction to Case (Note 1)
Typical Thermal Resistance, Junction to Ambient (Note 2)
Operating Junction and Storage Temperature Range
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
EIC [ EIC DISCRETE SEMICONDUCTORS ]
