BAT81S_12 [VISHAY]
Small Signal Schottky Diodes; 小信号肖特基二极管
| 型号： | BAT81S_12 |
| 厂家： | 
VISHAY |
| 描述： | Small Signal Schottky Diodes |
| 文件： | 总4页 (文件大小：105K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
BAT81S, BAT82S, BAT83S
Vishay Semiconductors
Small Signal Schottky Diodes
Features
• Integrated protection ring against static
discharge
• Low capacitance
• Low leakage current
• Low forward voltage drop
• Very low switching time
• AEC-Q101 qualified
• Compliant to RoHS directive 2002/95/EC and in
accordance to WEEE 2002/96/EC
94 9367
• Halogen-free according to IEC 61249-2-21
definition
Applications
Mechanical Data
• General purpose and switching Schottky barrier Case: DO-35
diode
Weight: approx. 125 mg
• HF-Detector
Cathode band color: black
• Protection circuit
Packaging codes/options:
• Diode for low currents with a low supply voltage
• Small battery charger
• Power supplies
TR/10 k per 13" reel (52 mm tape), 50 k/box
TAP/10 k per Ammopack (52 mm tape), 50 k/box
• DC/DC converter for notebooks
Parts Table
Part
Type differentiation
VR = 40 V
Ordering code
Type Marking
BAT81S
Remarks
BAT81S
BAT82S
BAT83S
BAT81S-TR or BAT81S-TAP
BAT82S-TR or BAT82S-TAP
BAT83S-TR or BAT83S-TAP
Tape and Reel/Ammopack
Tape and Reel/Ammopack
Tape and Reel/Ammopack
V
V
R = 50 V
R = 60 V
BAT82S
BAT83S
Absolute Maximum Ratings
T
= 25 °C, unless otherwise specified
amb
Parameter
Test condition
Part
Symbol
VR
Value
40
Unit
V
BAT81S
BAT82S
BAT83S
VR
VR
Reverse voltage
50
V
60
V
IF
Forward continuous current
Peak forward surge current
Repetitive peak forward current
30
mA
mA
mA
tp ≤ 10 ms
tp ≤ 1 s
IFSM
IFRM
500
150
Document Number 85512
Rev. 1.8, 23-Jul-10
www.vishay.com
1
For technical questions within your region, please contact one of the following:
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
BAT81S, BAT82S, BAT83S
Vishay Semiconductors
Thermal Characteristics
T
= 25 °C, unless otherwise specified
amb
Parameter
Test condition
Symbol
RthJA
Value
320
Unit
K/W
°C
l = 4 mm, TL = constant
Thermal resistance junction to ambient air
Junction temperature
Tj
125
Tstg
Storage temperature range
- 65 to + 150
°C
Electrical Characteristics
T
= 25 °C, unless otherwise specified
amb
Parameter
Test condition
Symbol
VF
Min.
Typ.
Max.
330
410
1000
200
1.6
Unit
IF = 0.1 mA
mV
mV
mV
nA
IF = 1 mA
VF
VF
IR
Forward voltage
IF = 15 mA
V
R = VRmax
Reverse current
VR = 1 V, f = 1 MHz
CD
Diode capacitance
pF
Typical Characteristics
T
= 25 °C, unless otherwise specified
amb
14
12
10
8
1000
100
10
VR = 60 V
RthJA = 540 K/W
Tj = 125 °C
Tj = 25 °C
6
1
P
- Limit at 100 % V
R R
4
PR - Limit at 80 % VR
0.1
0.01
2
0
0
0.5
1
1.5
2.0
25
50
75
100
125
150
15794
Tj - Junction Temperature (°C)
15796
V - Forward Voltage (V)
F
Figure 1. Max. Reverse Power Dissipation vs.
Junction Temperature
Figure 3. Forward Current vs. Forward Voltage
1000
2.0
V
= V
RRM
f = 1 MHz
R
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
100
10
1
0.1
0.1
1
10
100
25
50
75
100
125
150
15797
VR - Reverse Voltage (V)
Figure 4. Diode Capacitance vs. Reverse Voltage
15795
T - Junction Temperature (°C)
j
Figure 2. Reverse Current vs. Junction Temperature
For technical questions within your region, please contact one of the following:
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
www.vishay.com
2
Document Number 85512
Rev. 1.8, 23-Jul-10
BAT81S, BAT82S, BAT83S
Vishay Semiconductors
Package Dimensions in millimeters (inches): DO-35
Cathode identification
26 (1.024) min.
3.9 (0.154) max.
26 (1.024) min.
Rev. 6 - Date: 29. January 2007
Document no.: 6.560-5004.02-4
94 9366
Document Number 85512
Rev. 1.8, 23-Jul-10
www.vishay.com
3
For technical questions within your region, please contact one of the following:
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
Legal Disclaimer Notice
www.vishay.com
Vishay
Disclaimer
ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE
RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.
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“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other
disclosure relating to any product.
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product with the properties described in the product specification is suitable for use in a particular application. Parameters
provided in datasheets and/or specifications may vary in different applications and performance may vary over time. All
operating parameters, including typical parameters, must be validated for each customer application by the customer’s
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including but not limited to the warranty expressed therein.
Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining
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Material Category Policy
Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as RoHS-Compliant fulfill the
definitions and restrictions defined under Directive 2011/65/EU of The European Parliament and of the Council
of June 8, 2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment
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Please note that some Vishay documentation may still make reference to RoHS Directive 2002/95/EC. We confirm that
all the products identified as being compliant to Directive 2002/95/EC conform to Directive 2011/65/EU.
Revision: 12-Mar-12
Document Number: 91000
1
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