1N5817/90 [VISHAY]
Rectifier Diode, Schottky, 1 Element, 1A, 20V V(RRM), Silicon, DO-204AL, PLASTIC, DO-41, 2 PIN;
| 型号： | 1N5817/90 |
| 厂家： | 
VISHAY |
| 描述： | Rectifier Diode, Schottky, 1 Element, 1A, 20V V(RRM), Silicon, DO-204AL, PLASTIC, DO-41, 2 PIN |
| 文件： | 总4页 (文件大小：179K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
1N5817, 1N5818, 1N5819
Vishay General Semiconductor
Schottky Barrier Rectifiers
Major Ratings and Characteristics
IF(AV)
VRRM
IFSM
1.0 A
20 V, 30 V, 40 V
25 A
VF
0.45 V, 0.55 V, 0.60 V
125 °C
Tj max.
DO-204AL (DO-41)
Features
Mechanical Data
• Guardring for overvoltage protection
• Very small conduction losses
• Extremely fast switching
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
• Low forward voltage drop
• High frequency operation
• Solder Dip 260 °C, 40 seconds
Polarity: Color band denotes the cathode end
Typical Applications
For use in low voltage high frequency inverters, free
wheeling, dc-to-dc converters, and polarity protection
applications
Maximum Ratings
TA = 25 °C unless otherwise specified
Parameter
Symbol
VRRM
1N5817
20
1N5818
30
1N5819
40
Unit
V
Maximum repetitive peak reverse voltage
Maximum RMS voltage
VRMS
VDC
14
20
24
21
30
36
1.0
28
40
48
V
V
V
A
Maximum DC blocking voltage
Maximum non-repetitive peak reverse voltage
VRSM
Maximum average forward rectified current
0.375" (9.5 mm) lead length at TL = 90 °C
IF(AV)
Peak forward surge current, 8.3 ms single half sine-
wave superimposed on rated load
IFSM
25
A
Voltage rate of change (rated VR)
Storage temperature range
dv/dt
10000
V/µs
°C
TJ, TSTG
- 65 to + 125
Document Number 88525
13-Jul-05
www.vishay.com
1
1N5817, 1N5818, 1N5819
Vishay General Semiconductor
Electrical Characteristics
TA = 25 °C unless otherwise specified
Parameter
Test condition
at 1.0 (1)
Symbol
VF
1N5817
0.450
1N5818
0.550
1N5819
0.600
Unit
V
Maximum instantaneous
forward voltage
at 3.1 (1)
Maximum instantaneous
forward voltage
VF
IR
0.750
0.875
0.900
V
Maximum average reverse
current at rated DC blocking
voltage (1)
TA = 25 °C
TA = 100 °C
1.0
10
mA
Typical junction capacitance
at 4.0 V, 1.0 MHz
CJ
110
pF
Notes:
(1) Pulse test: 300 µs pulse width, 1 % duty cycle
Thermal Characteristics
TA = 25 °C unless otherwise specified
Parameter
Typical thermal resistance(1)
Symbol
RθJA
RθJL
1N5817
1N5818
1N5819
Unit
50
15
°C/W
Notes:
(1) Thermal resistance from junction to lead vertical P.C.B. mounted, 0.375" (9.5 mm) lead length with 1.5 x 1.5" (38 x 38 mm) copper pads
Ratings and Characteristics Curves
(TA = 25 °C unless otherwise specified)
1.0
30
25
20
15
10
5
Resistive or
Inductive Load
0.375" (9.5mm)
Lead Length
0.75
0.5
0.25
0
0
20
40
60
140
0
80
100
C)
120
1
10
100
Case Temperature (
°
Number of Cycles at 60 HZ
Figure 1. Forward Current Derating Curve
Figure 2. Maximum Non-Repetitive Peak Forward Surge Current
www.vishay.com
Document Number 88525
13-Jul-05
2
1N5817, 1N5818, 1N5819
Vishay General Semiconductor
400
50
10
TJ = 25°C
f = 1.0 MHZ
Vsig = 50mVp-p
TJ = 125°C
Pulse Width = 300µs
1% Duty Cycle
100
1.0
0.1
TJ = 25°C
0.01
10
0.1
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1
10
100
Instantaneous Forward Voltage (V)
Reverse Voltage (V)
Figure 3. Typical Instantaneous Forward Characteristics
Figure 5. Typical Junction Capacitance
100
10
100
TJ = 125°C
10
1
1.0
0.1
TJ = 75°C
0.01
TJ = 25°C
60
0.001
0.1
0.01
0
20
40
80
100
0.1
1
10
100
Percent of Rated Peak Reverse Voltage (%)
t — Pulse Duration (sec.)
Figure 4. Typical Reverse Characteristics
Figure 6. Typical Transient Thermal Impedance
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 88525
13-Jul-05
www.vishay.com
3
Legal Disclaimer Notice
Vishay
Notice
Specifications of the products displayed herein are subject to change without notice. Vishay Intertechnology, Inc.,
or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies.
Information contained herein is intended to provide a product description only. No license, express or implied, by
estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's
terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express
or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness
for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications.
Customers using or selling these products for use in such applications do so at their own risk and agree to fully
indemnify Vishay for any damages resulting from such improper use or sale.
Document Number: 91000
Revision: 08-Apr-05
www.vishay.com
1
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