UG1AE3 [VISHAY]
DIODE 1 A, 50 V, SILICON, SIGNAL DIODE, DO-204AL, LEAD FREE, PLASTIC, DO-41, 2 PIN, Signal Diode;
| 型号： | UG1AE3 |
| 厂家： | 
VISHAY |
| 描述： | DIODE 1 A, 50 V, SILICON, SIGNAL DIODE, DO-204AL, LEAD FREE, PLASTIC, DO-41, 2 PIN, Signal Diode |
| 文件： | 总3页 (文件大小：155K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
UG1A thru UG1D
Vishay Semiconductors
Miniature Ultrafast Plastic Rectifier
Major Ratings and Characteristics
IF(AV)
VRRM
IFSM
trr
1.0 A
50 V to 200 V
40 A
15 ns
VF
0.95 V
Tj max.
150 °C
DO-204AL (DO-41)
Features
Typical Applications
• Glass passivated chip junction
• Ultrafast reverse recovery time
• Soft recovery characteristics
• Low forward voltage drop
For use in high frequency rectification and freewheel-
ing application in switching mode converters and
inverters for consumer, computer and Telecommuni-
cation
• Low switching losses, high efficiency
• High forward surge capability
• Solder Dip 260 °C, 40 seconds
Mechanical Data
Case: DO-204AL (DO-41)
Epoxy meets UL-94V-0 Flammability rating
Terminals: Matte tin plated leads, solderable per
J-STD-002B and JESD22-B102D
E3 suffix for commercial grade
Polarity: Color band denotes cathode end
Maximum Ratings
TA = 25 °C unless otherwise specified
Parameter
Symbols
VRRM
UG1A
50
UG1B
100
UG1C
150
UG1D
200
Units
V
Maximum repetitive peak reverse voltage
Maximum RMS voltage
VRMS
VDC
35
50
70
105
150
140
200
V
V
A
A
Maximum DC blocking voltage
100
Maximum average forward rectified current (Fig. 1)
IF(AV)
IFSM
1.0
40
Peak forward surge current 8.3 ms single half sine-wave
superimposed on rated load
Operating junction and storage temperature range
TJ, TSTG
- 55 to + 150
°C
Document Number 88760
21-Jul-05
www.vishay.com
1
UG1A thru UG1D
Vishay Semiconductors
Electrical Characteristics
TA = 25 °C unless otherwise specified
Parameter
Test condition
Symbols
VF
Value
0.95
Units
V
at IF = 1.0 A (1)
Maximum instantaneous forward
voltage
Maximum DC reverse current at rated
DC blocking voltage
TA = 25 °C
TA = 100 °C
IR
5.0
200
µA
Maximum reverse recovery time
Maximum reverse recovery time
at IF = 0.5 A, IR = 1.0 A, Irr = 0.25 A
trr
trr
15
ns
ns
at IF = 1.0 A, VR = 30 V,
TJ = 25 °C
25
35
di/dt = 50 A/µs, Irr = 10 % IRM
TJ = 100 °C
Maximum stored charge
IF = 1.0 A, VR = 30 V,
TJ = 25 °C
Qrr
CJ
8.0
12
nC
pF
di/dt = 50 A/µs, Irr = 10 % IRM
TJ = 100 °C
Typical junction capacitance
at 4.0 V, 1 MHz
7
Notes: (1) Pulse test: 300 µs pulse width, 1 % duty cycle
Thermal Characteristics
TA = 25 °C unless otherwise specified
Parameter
Typical thermal resistance (1)
Symbols
RθJA
RθJL
UG1A
UG1B
UG1C
UG1D
Units
°C/W
60
20
Notes: (1) Thermal resistance from junction to ambient at 0.375" (9.5 mm) lead length
Ratings and Characteristics Curves
(TA = 25 °C unless otherwise noted)
1.5
1.25
1.0
100
10
1
TL = 75 °C
8.3ms Single Half Sine-Wave
Resistive or Inductive Load
0.375" (9.5mm) Lead Length
TL Lead Temperature
0.75
0.5
TA, Ambient Temperature
P.C.B. Mounted
0.5" x 0.5" (12 x 12mm)
Copper Pad Areas
0.25
0
0
25
50
75
100
125
150
175
1
10
Number of Cycles at 60 HZ
100
Temperature (°C)
Figure 1. Forward Current Derating Curves
Figure 2. Maximum Non-Repetitive Peak Forward Surge Current
www.vishay.com
Document Number 88760
21-Jul-05
2
UG1A thru UG1D
Vishay Semiconductors
60
50
40
30
20
10
0
100
10
1
trr
IF = 1.0A
VR=30V
Q
rr
TJ = 100°C
di/dt=20A/
di/dt=50A/
μ
s
s
Pulse Width = 300 μs
1% Duty Cycle
μ
TJ = 25°C
di/dt=100A/
di/dt=150A/
μs
μs
di/dt=150A/ μs
di/dt=100A/
μs
0.1
di/dt=50A/
μ
s
μs
di/dt=20A/
100 125 150 175
Junction Temperature (°C)
0.01
0.4
0
25
50
75
0.6
0.8
1.0
1.2
1.4
1.6
Instantaneous Forward Voltage (V)
Figure 3. Typical Instantaneous Forward Characteristics
Figure 5. Reverse Switching Charateristics
100
100
T
= 25°C
J
f = 1.0MHZ
Vsig = 50mVp-p
10
TJ = 100°C
1
10
TJ = 25°C
0.1
1
0.1
0.01
0
20
40
60
80
100
1
10
100
Percent of Rated Peak Reverse Voltage (%)
Reverse Voltage (V)
Figure 4. Typical Reverse Characteristics
Figure 6. Typical Junction Capacitance
Package outline dimensions in inches (millimeters)
DO-204AL (DO-41)
1.0 (25.4)
MIN.
0.107 (2.7)
0.080 (2.0)
DIA.
0.205 (5.2)
0.160 (4.1)
1.0 (25.4)
MIN.
0.034 (0.86)
0.028 (0.71)
DIA.
Document Number 88760
21-Jul-05
www.vishay.com
3
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