BAV17, BAV18, BAV19, BAV20, BAV21
www.vishay.com
Vishay Semiconductors
Small Signal Switching Diodes, High Voltage
FEATURES
• Silicon epitaxial planar diodes
• AEC-Q101 qualified
• Material categorization:
For definitions of compliance please see
www.vishay.com/doc?99912
APPLICATIONS
• General purposes
MECHANICAL DATA
Case:
DO-35
Weight:
approx. 125 mg
Cathode band color:
black
Packaging codes/options:
TR/10K per 13" reel (52 mm tape), 50K/box
TAP/10K per ammopack (52 mm tape), 50K/box
PARTS TABLE
PART
BAV17
BAV18
BAV19
BAV20
BAV21
TYPE
DIFFERENTIATION
V
RRM
= 25 V
V
RRM
= 60 V
V
RRM
= 120 V
V
RRM
= 200 V
V
RRM
= 250 V
ORDERING CODE
BAV17-TR or BAV17-TAP
BAV18-TR or BAV18-TAP
BAV19-TR or BAV19-TAP
BAV20-TR or BAV20-TAP
BAV21-TR or BAV21-TAP
TYPE MARKING
BAV17
BAV18
BAV19
BAV20
BAV21
INTERNAL
CONSTRUCTION
Single diode
Single diode
Single diode
Single diode
Single diode
REMARKS
Tape and reel/ammopack
Tape and reel/ammopack
Tape and reel/ammopack
Tape and reel/ammopack
Tape and reel/ammopack
ABSOLUTE MAXIMUM RATINGS
(T
amb
= 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITION
PART
BAV17
BAV18
Repetitve peak reverse voltage
BAV19
BAV20
BAV21
BAV17
BAV18
Reverse voltage
BAV19
BAV20
BAV21
Forward continuous current
Peak forward surge current
Forward peak current
Power dissipation
t
p
= 1 s, T
j
= 25 °C
f = 50 Hz
SYMBOL
V
RRM
V
RRM
V
RRM
V
RRM
V
RRM
V
R
V
R
V
R
V
R
V
R
I
F
I
FSM
I
FRM
P
tot
VALUE
25
60
120
200
250
20
50
100
150
200
250
1
625
500
UNIT
V
V
V
V
V
V
V
V
V
V
mA
A
mA
mW
Rev. 1.8, 02-Aug-12
Document Number: 85543
1
For technical questions within your region:
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
BAV17, BAV18, BAV19, BAV20, BAV21
www.vishay.com
Vishay Semiconductors
THERMAL CHARACTERISTICS
(T
amb
= 25 °C, unless otherwise specified)
PARAMETER
Thermal resistance junction to ambient air
Junction temperature
Storage temperature range
TEST CONDITION
l = 4 mm, T
L
= constant
SYMBOL
R
thJA
T
j
T
stg
VALUE
300
175
- 65 to + 175
UNIT
K/W
°C
°C
ELECTRICAL CHARACTERISTICS
(T
amb
= 25 °C, unless otherwise specified)
PARAMETER
Forward voltage
TEST CONDITION
I
F
= 100 mA
V
R
= 20 V
V
R
= 50 V
V
R
= 100 V
V
R
= 150 V
Reverse current
V
R
= 200 V
T
j
= 100 °C, V
R
= 20 V
T
j
= 100 °C, V
R
= 50 V
T
j
= 100 °C, V
R
= 100 V
T
j
= 100 °C, V
R
= 150 V
T
j
= 100 °C, V
R
= 200 V
BAV17
BAV18
BAV19
BAV20
BAV21
BAV17
BAV18
BAV19
BAV20
BAV21
BAV17
BAV18
Breakdown voltage
I
R
= 5 μA, t
p
/T = 0.01,
t
p
= 0.3 ms
BAV19
BAV20
BAV21
Diode capacitance
Differential forward resistance
Reverse recovery time
V
R
= 0 V, f = 1 MHz,
I
F
= 10 mA
I
F
= I
R
= 30 mA, i
R
= 3 mA
R
L
= 100
PART
SYMBOL
V
F
I
R
I
R
I
R
I
R
I
R
I
R
I
R
I
R
I
R
I
R
V
(BR)
V
(BR)
V
(BR)
V
(BR)
V
(BR)
C
D
r
f
t
rr
25
60
120
200
250
1.5
5
50
MIN.
TYP.
MAX.
1000
100
100
100
100
100
15
15
15
15
15
UNIT
mV
nA
nA
nA
nA
nA
μA
μA
μA
μA
μA
V
V
V
V
V
pF
ns
TYPICAL CHARACTERISTICS
(T
amb
= 25 °C, unless otherwise specified)
1000
100
Scattering Limit
10
1000
T
j
= 25 °C
I
R
- Reverse Current (µA)
I
F
- Forward Current (mA)
100
Scattering Limit
10
1
V
R
=
V
RRM
0.1
0.01
0
40
80
120
1
0.1
160
200
94 9085
0
0.4
0.8
1.2
1.6
2.0
94 9084
T
j
- Junction Temperature (°C)
V
F
- Forward
Voltage
(V)
Fig. 1 -
Reverse Current vs. Junction Temperature
Fig. 2 -
Forward Current vs. Forward Voltage
Rev. 1.8, 02-Aug-12
Document Number: 85543
2
For technical questions within your region:
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
BAV17, BAV18, BAV19, BAV20, BAV21
www.vishay.com
Vishay Semiconductors
r
f
- Differential Forward Resistance (
Ω
)
1000
100
T
j
= 25 °C
10
1
0.1
1
10
100
94 9089
I
F
- Forward Current (mA)
Fig. 3 -
Differential Forward Resistance vs. Forward Current
PACKAGE DIMENSIONS
in millimeters (inches):
DO-35
Cathode Identification
Ø 0.6 max. [0.024]
Ø 0.4 min. [0.015]
1.7 [0.067]
26 min. [1.024]
3.9 max. [0.154]
3.1 min. [0.120]
26 min. [1.024]
Rev. 6 - Date: 19. December 2011
Document no.: SB-V-3906.04-031(4)
94 9366
Rev. 1.8, 02-Aug-12
Document Number: 85543
3
For technical questions within your region:
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
1.3 [0.050]
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.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively,
“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.
Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or
the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all
liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special,
consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular
purpose, non-infringement and merchantability.
Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of typical
requirements that are often placed on Vishay products in generic applications. Such statements are not binding statements
about the suitability of products for a particular application. It is the customer’s responsibility to validate that a particular
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
technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase,
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
applications or for any other application in which the failure of the Vishay product could result in personal injury or death.
Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk and agree
to fully indemnify and hold Vishay and its distributors harmless from and against any and all claims, liabilities, expenses and
damages arising or resulting in connection with such use or sale, including attorneys fees, even if such claim alleges that Vishay
or its distributor was negligent regarding the design or manufacture of the part. Please contact authorized Vishay personnel to
obtain written terms and conditions regarding products designed for such applications.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by
any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners.
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
(EEE) - recast, unless otherwise specified as non-compliant.
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
1
Document Number: 91000
Microcontroller MCU
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