GBU25A Datasheet, PDF (1/2 Pages) Galaxy Semi-Conductor Holdings Limited – SILICON BRIDGE RECTIFIERS

BL ^{GALAXY ELECTRICAL}
GBU25A --- GBU25M
SILICON BRIDGE RECT IFIERS
VOLTAGE RANGE: 50 --- 1000 V
CURRENT: 25.0 A
FEATURES
Ideal for printed circuit board
Reliable low cos t cons truction utilizing m olded
plas tic technique
Plas tic m aterrial has U/L flam m ability clas s ification
94V-O
Mounting pos ition: Any
GBU
.310(7.9)
.290(7.4)
.080(2.03)
.060(1.52)
.933(23.7)
.894(22.7)
.160(4.1)
.140(3.5)
+
+
.075(1.9)R.TYP.
_ _{~ ~+}
.185(4.7)
.165(4.2)
45⁰
.085(2.16)
.065(1.65)
.740(18.8)
.720(18.3)
.100(2.54)
.085(2.16)
.190(4.83)
.210(5.33)
.050(1.27)
.040(1.02)
.710(18)
.690(17.5)
.140(3.56)
.130(3.30)
.085(2.18)
.075(1.90)
.022(.56)
.018(.46)
inch(mm)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 am bient tem perature unles s otherwis e s pecified.
Single phas e,half wave,60 Hz,res is tive or inductive load. For capacitive load,derate by 20%.
GBU
25A
GBU
25B
GBU
25D
GBU GBU
25G 25J
GBU
25K
GBU
25M
UNITS
Maximum recurrent peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average f orw ard Tc=100
output current
V_RRM 50
100 200 400 600 800 1000
V
V_RMS 35
70
140 280 420 560 700
V
V_DC 50
100 200 400 600 800 1000
V
I_{F (AV)}
25.0
A
Peak f orw ard surge current
8.3ms single half -sine-w ave
I_{F SM}
240.0
A
superimposed on rated load
Maximum instantaneous f orw ard voltage
at 12.5 A
V_F
1.0
V
Maximum reverse current
@T_A=25
at rated DC blocking voltage @T_A=125
I_R
Typical junction capacitance per leg (note 3)
C_J
5.0
μA
500.0
mA
211
94
pF
Typical thermal resistance per leg (note 2)
R_θJA
21.0
/W
(note 1)
R_θJC
2.2
Operating junction temperature range
T_J
- 55 ---- + 150
Storage temperature range
T_STG
- 55 ---- + 150
N OTE: 1. Unit case m ounted on 3.2x3.2x0.12" thick (6.2x8.2x0.3cm ) AI. Plate.
2. U nits m ounted in f ree air, no heat sink on P.C .B., 0.5x0.5"(12x12m m ) copper pads, 0.375"(9.5m m ) lead length.
3. Measured at 1.0 MH z and applied rev erse v oltage of 4.0 v olts.
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Document Number 0287030
BLGALAXY ELECTRICAL
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