BAS19-G, BAS20-G, BAS21-G
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Vishay Semiconductors
Small Signal Switching Diodes, High Voltage
FEATURES
• Silicon epitaxial planar diode
3
• Fast switching diode in case SOT-23, especially
suited for automatic insertion
• General purpose switching applications
• High conductance
1
2
• AEC-Q101 qualified available
(part number on request)
• Base P/N-G3 - green, commercial grade
DESIGN SUPPORT TOOLS click logo to get started
• Material categorization:
for definitions of compliance
www.vishay.com/doc?99912
please see
Models
Available
MECHANICAL DATA
Case: SOT-23
Weight: approx. 8.1 mg
Packaging codes / options:
18/10K per 13" reel (8 mm tape), 10K/box
08/3K per 7" reel (8 mm tape), 15K/box
PARTS TABLE
PART
TYPE
DIFFERENTIATION
ORDERING CODE
TYPE MARKING
CIRCUIT CONFIGURATION
REMARKS
BAS19-G
VR = 100 V
BAS19-G3-08 or BAS19-G3-18
A8G
Single
Tape and reel
BAS20-G
VR = 150 V
BAS20-G3-08 or BAS20-G3-18
A9G
Single
Tape and reel
BAS21-G
VR = 200 V
BAS21-G3-08 or BAS21-G3-18
AAG
Single
Tape and reel
ABSOLUTE MAXIMUM RATINGS (Tamb = 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITION
Continuous reverse voltage
Repetitive peak reverse voltage
Non-repetitive peak forward current
t = 1 μs
Non-repetitive peak forward surge current
t=1s
Maximum average forward rectified current (1) (av. over any 20 ms period)
PART
SYMBOL
VALUE
UNIT
BAS19-G
VR
100
V
BAS20-G
VR
150
V
BAS21-G
VR
200
V
BAS19-G
VRRM
120
V
BAS20-G
VRRM
200
V
BAS21-G
VRRM
250
V
IFSM
2.5
0.5
A
IF(AV)
200
mA
IF
200
mA
Repetitive peak forward current
IFRM
625
mA
Power dissipation (2)
Ptot
250
mW
DC forward current (2)
Notes
(1) Measured under pulse conditions; pulse time = t 0.3 ms
p
(2) Device on fiberglass substrate, see layout on next page
Rev. 1.3, 13-Feb-18
Document Number: 83390
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
BAS19-G, BAS20-G, BAS21-G
www.vishay.com
Vishay Semiconductors
THERMAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITION
Thermal resistance junction to ambient air (1)
SYMBOL
VALUE
UNIT
RthJA
430
K/W
Junction temperature
Tj
150
°C
Storage temperature range
Tstg
-65 to +150
°C
Operating temperature range
Top
-55 to +150
°C
Note
(1) Device on fiberglass substrate, see layout drawing below
ELECTRICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITION
Forward voltage
Leakage current
PART
SYMBOL
UNIT
VF
MIN.
TYP.
1.0
V
IF = 200 mA
VF
1.25
V
VR = 100 V
BAS19-G
IR
100
nA
VR = 150 V
BAS20-G
IR
100
nA
VR = 200 V
BAS21-G
IR
100
nA
VR = VRmax., TJ = 150 °C
IR
100
μA
IF = 10 mA
rf
VR = 0, f = 1 MHz
CD
5
pF
IF = IR = 30 mA, RL = 100 ,
iR = 3 mA
trr
50
ns
Dynamic forward resistance
Diode capacitance
Reverse recovery time
MAX.
IF = 100 mA
5
LAYOUT FOR RthJA TEST
Thickness:
Fiberglass 1.5 mm (0.059 in.)
Copper leads 0.3 mm (0.012 in.)
7.5 (0.3)
3 (0.12)
1 (0.4)
2 (0.8)
1 (0.4)
12 (0.47)
15 (0.59)
2 (0.8)
0.8 (0.03)
5 (0.2)
1.5 (0.06)
5.1 (0.2)
17451
Rev. 1.3, 13-Feb-18
Document Number: 83390
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
BAS19-G, BAS20-G, BAS21-G
www.vishay.com
Vishay Semiconductors
PACKAGE DIMENSIONS in millimeters (inches): SOT-23
1.15 (0.045)
0° t
o8
°
0.2 (0.008)
0.098 (0.004)
0.175 (0.007)
0.1 (0.004) max.
0.550 ref. (0.022 ref.)
0.9 (0.035)
3.1 (0.122)
2.8 (0.110)
0.5 (0.020)
0.45 (0.018)
0.45 (0.018)
0.35 (0.014)
0.35 (0.014)
0.3 (0.012)
2.6 (0.102)
2.35 (0.093)
Foot print recommendation:
1 (0.039)
0.9 (0.035)
Document no.: 6.541-5014.01-4
Rev. 8 - Date: 23.Sept.2009
17418
0.9 (0.035)
0.7 (0.028)
2 (0.079)
1.43 (0.056)
1.20 (0.047)
0.45 (0.018)
0.35 (0.014)
1 (0.039)
0.9 (0.035)
0.95 (0.037)
0.95 (0.037)
Rev. 1.3, 13-Feb-18
Document Number: 83390
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
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Revision: 01-Jan-2022
1
Document Number: 91000