GBU4KE3-E3 [VISHAY]
DIODE 3 A, 800 V, SILICON, BRIDGE RECTIFIER DIODE, PLASTIC, CASE GBU, 4 PIN, Bridge Rectifier Diode;
| 型号： | GBU4KE3-E3 |
| 厂家： | 
VISHAY |
| 描述： | DIODE 3 A, 800 V, SILICON, BRIDGE RECTIFIER DIODE, PLASTIC, CASE GBU, 4 PIN, Bridge Rectifier Diode 局域网 二极管 |
| 文件： | 总4页 (文件大小：260K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
GBU4A thru GBU4M
VISHAY
Vishay Semiconductors
Glass Passivated Single-Phase
Bridge Rectifier
Major Ratings and Characteristics
IF(AV)
VRRM
IFSM
IR
4 A
50 V to 1000 V
150 A
5 µA
VF
1.0 V
Tj max.
150 °C
Features
• UL Recognition file number E54214
Case Style GBU
• Ideal for printed circuit boards
• High surge current capability
• High case dielectric strength of 1500 V
• Meets MSL level 1, per J-STD-020C
RMS
Typical Applications
Mechanical Data
General purpose use in ac-to-dc bridge full wave rec-
tification for Monitor, TV, Printer, Switching Mode
Power Supply, Adapter, Audio equipment, and Home
Appliances applications.
Case: GBU
Epoxy meets UL-94V-0 Flammability rating
Terminals: Matte Tin plated (E3 Suffix) leads, solder-
able per J-STD-002B and MIL-STD-750, Method
2026
Polarity: As marked on body
Mounting Torque: 10 cm-kg (8.8 inches-lbs) max.
Recommended Torque: 5.7 cm-kg (5 inches-lbs)
Maximum Ratings
TA = 25 °C, unless otherwise specified
Parameter
Symbol GBU4A GBU4B GBU4D GBU4G GBU4J GBU4K GBU4M Unit
Maximum repetive peak reverse voltage
VRRM
VRMS
VDC
50
35
50
100
70
200
140
200
400
280
400
600
420
600
800
560
800
1000
700
V
V
V
A
Maximum RMS voltage
Maximum DC blocking voltage
100
1000
TC = 100 °C (1)
TA = 40 °C (2)
Maximum average forward
rectified output current at
IF(AV)
4.0
3.0
Peak forward surge current single sine-wave
superimposed on rated load
IFSM
150
A
I2t
TJ,
A2sec
°C
Rating for fusing (t < 8.3 ms)
93
Operating junction and storage temperature
range
- 55 to + 150
TSTG
Note:
(1) Unit case mounted on 1.6 x 1.6 x 0.06” thick (4.0 x 4.0 x 0.15 cm) Al. Plate
(2) Units mounted on P.C.B with 0.5 x 0.5” (12 x 12 mm) copper pads and 0.375” (9.5 mm) lead length
Document Number 88614
23-Nov-04
www.vishay.com
1
GBU4A thru GBU4M
Vishay Semiconductors
VISHAY
Electrical Characteristics
TA = 25 °C, unless otherwise specified
Parameter
Test condition Symbol GBU4A GBU4B GBU4D GBU4G GBU4J GBU4K GBU4M Unit
Maximum instantaneous forward
drop per leg
at 4.0 A
VF
1.0
V
Maximum DC reverse current at
rated DC blocking voltage per leg
TA = 25 °C
IR
5.0
500
µA
TA = 125 °C
Typicaljunctioncapacitanceperleg at 4.0 A, 1MHz
CJ
100
45
pF
Thermal Characteristics
TA = 25 °C, unless otherwise specified
Parameter
Symbol
GBU4A GBU4B GBU4D GBU4G GBU4J GBU4K GBU4M
Unit
(2)
Typical thermal resistance per leg
22
°C/W
RθJA
(1)
4.2
RθJC
Note:
(1) Unit case mounted on Al plate heatsink
(2) Units mounted on P.C.B with 0.5 x 0.5” (12 x 12 mm) Copper pads and 0.375” (9.5 mm) lead length
www.vishay.com
2
Document Number 88614
23-Nov-04
GBU4A thru GBU4M
VISHAY
Vishay Semiconductors
Ratings and Characteristics Curves
(TA = 25 °C unless otherwise specified)
500
100
8.0
Heatsink Mounting, T
C
TJ = 125°C
6.0
4.0
10
1
P.C.B. Mounting, T
A
2.0
0
0.1
0.01
TJ = 25°C
0
50
100
150
0
20
40
60
80
100
Temperature (°C)
Percent of Rated Peak Reverse Voltage (%)
Figure 1. Derating Curve Output Rectified Current
Figure 4. Typical Reverse Leakage Characteristics Per Leg
1,000
150
TJ = 25°C
f = 1.0 MHz
Vsig = 50mVp-p
T
= T max.
J
J
single sine-wave
(JEDEC Method)
100
50
0
100
1.0 Cycle
10
0.1
1
10
100
1
10
Number of Cycles at 60 Hz
100
Reverse Voltage (V)
Figure 2. Maximum Non-Repetitive Peak Forward Surge Current
Per Leg
Figure 5. Typical Junction Capacitance Per Leg
100
100
10
10
TJ = 25°C
Pulse Width = 300µs
1% Duty Cycle
1
1
0.1
0.01
0.1
0.4
0.6
0.8
1.0
1.2
1.4
1.6
0.01
0.1
1
10
100
Instantaneous Forward Voltage (V)
t, Heating Time (sec.)
Figure 6. Typical Transient Thermal Impedance
Figure 3. Typical Forward Characteristics Per Leg
Document Number 88614
23-Nov-04
www.vishay.com
3
GBU4A thru GBU4M
Vishay Semiconductors
VISHAY
Package Dimensions in Inches (millimeters)
0.140 (3.56)
0.130 (3.30)
0.880 (22.3)
0.860 (21.8)
0.020 R (TYP.)
o
0.125 (3.2) x 45
CHAMFER
o
9
TYP
0.160 (4.1)
0.140 (3.5)
0.310 (7.9)
0.290 (7.4)
0.740 (18.8)
0.720 (18.3)
0.075
0.085 (2.16)
0.065 (1.65)
(2.03)
(1.52)
0.080
0.060
(1.9)
R
o
5
TYP
0.085 (2.16)
0.075 (1.90)
0.710 (18.0)
0.690 (17.5)
0.100 (2.54)
0.085 (2.16)
0.050 (1.27)
0.040 (1.02)
0.026 (0.66)
0.020 (0.51)
(4.83)
(5.33)
0.080 (2.03)
0.065 (1.65)
0.190
0.210
Polarity shown on front side of case, positive lead by beveled corner
www.vishay.com
4
Document Number 88614
23-Nov-04
相关型号：
GBU4M
Glass Passivated Single-Phase Bridge Rectifiers Reverse Voltage 50 to 1000 Volts Forward Current 4.0 Amperes
GOOD-ARK
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