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參數(shù)資料
| 型號： | GBU4K |
| 廠商： | GE Security, Inc. |
| 英文描述： | Glass Passivated Single-Phase Bridge Rectifier(鈍化玻璃單相橋整流器) |
| 中文描述： | 玻璃鈍化單相橋式整流器（鈍化玻璃單相橋整流器） |
| 文件頁數(shù)： | 1/2頁 |
| 文件大小： | 88K |
| 代理商： | GBU4K |
4/98
GBU4A THRU GBU4M
GLASS PASSIVATED SINGLE-PHASE BRIDGE RECTIFIER
Reverse Voltage - 50 to 1000 Volts
Forward Current - 4.0 Amperes
FEATURES
Plastic package has Underwriters Laboratory Flammability
Classification 94V-0
This series is UL listed under the Recognized Component
Index, file number E54214
High case dielectric
strength of 1500 VRMS
Ideal for printed circuit boards
Glass passivated chip junction
High surge current capability
High temperature soldering guaranteed:
260°C/10 seconds, 0.375 (9.5mm) lead length,
5lbs. (2.3kg) tension
MECHANICAL DATA
Case: Molded plastic body over passivated junctions
Terminals: Plated leads solderable per MIL-STD-750,
Method 2026
Mounting Position: Any (NOTE 4)
Mounting Torque: 5 in. - lb. max.
Weight: 0.15 ounce, 4.0 grams
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified.
GBU
SYMBOLS
4A
4B
4D
4G
4J
4K
4M
UNITS
Maximum repetitive peak reverse voltage
VRRM
50
100
200
400
600
800
1000 Volts
Maximum RMS voltage
VRMS
35
70
140
280
420
560
700
Volts
Maximum DC blocking voltage
VDC
50
100
200
400
600
800
1000 Volts
Maximum average forward rectified TC=100°C (NOTE 1)
4.0
output current at
TA=40°C (NOTE 2)
I(AV)
3.0
Amps
Peak forward surge current single sine-wave
superimposed on rated load (JEDEC Method)TJ=150°C
IFSM
150.0
Amps
Rating for fusing (t<8.3ms)
I2t
93.0
A2sec
Maximum instantaneous forward voltage drop
per leg at 4.0A
VF
1.0
Volts
Maximum DC reverse current at
TA=25°C
5.0
rated DC blocking voltage per leg
TA=125°C
IR
500.0
A
Typical junction capacitance per leg
(NOTE 3)
CJ
100.0
45.0
pF
Typical thermal resistance per leg
(NOTE 2)
R
ΘJA
22.0
(NOTE 1)
R
ΘJC
4.2
°C/W
Operating junction and storage temperature range
TJ, TSTG
-55 to +150
°C
NOTES:
(1) Unit case mounted on 1.6 x 1.6 x 0.06” thick (4.0 x4.0 x 0.15cm) Al. Plate
(2) Units mounted on P.C.B. with 0.5 x 0.5" (12 x 12mm) copper pads and 0.375" (9.5mm) lead length
(3) Measured at 1.0 MHz and applied reverse voltage of 4.0 Volts
(4) Recommended mounting position is to bolt down on heatsink with silicone thermal compound for maximum heat transfer with #6 screw
0.125 (3.2) x 45
o
CHAMFER
0.085 (2.16)
0.065 (1.65)
0.020 R (TYP.)
0.880 (22.3)
0.860 (21.8)
0.100 (2.54)
0.085 (2.16)
0.160 (4.1)
0.140 (3.5)
0.075
(1.9) R.
0.080
0.060
(2.03)
(1.52)
0.050 (1.27)
0.040 (1.02)
0.080
0.065
(2.03)
(1.65)
0.210
0.190
(5.33)
(4.83)
Polarity shown on front side of case, positive lead by beveled corner
0.140 (3.56)
0.130 (3.30)
9
o
TYP.
5
o
TYP.
0.085 (2.16)
0.075 (1.90)
0.022 (0.56)
0.018 (0.46)
0.310 (7.9)
0.290 (7.4)
0.740 (18.8)
0.720 (18.3)
0.710 (18.0)
0.690 (17.5)
Dimensions in inches and (millimeters)
Case Style GBU
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