© Semiconductor Components Industries, LLC, 1999
November, 2016 − Rev. 18
1 Publication Order Number:
BAS19LT1/D
BAS19L, BAS20L, BAS21L,
BAS21DW5
High Voltage
Switching Diode
Features
• These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS
Compliant
• S and NSV Prefixes for Automotive and Other Applications
Requiring Unique Site and Control Change Requirements;
AEC−Q101 Qualified and PPAP Capable
MAXIMUM RATINGS
Rating Symbol Value Unit
Continuous Reverse Voltage
BAS19
BAS20
BAS21
V
R
120
200
250
Vdc
Repetitive Peak Reverse Voltage
BAS19
BAS20
BAS21
V
RRM
120
200
250
Vdc
Continuous Forward Current I
F
200 mAdc
Peak Forward Surge Current
(1/2 Cycle, Sine Wave, 60 Hz)
I
FSM
2 A
Repetitive Peak Forward Current
(Pulse Train: T
ON
= 1 s, T
OFF
= 0.5 s)
I
FRM
0.6 A
Junction and Storage Temperature
Range
T
J
, T
stg
−55 to +150 °C
Power Dissipation (Note 1) P
D
385 mW
Electrostatic Discharge ESD HM < 500
MM < 400
V
V
Stresses exceeding those listed in the Maximum Ratings table may damage the
device. If any of these limits are exceeded, device functionality should not be
assumed, damage may occur and reliability may be affected.
1. Mounted on FR−5 Board = 1.0 x 0.75 x 0.062 in.
HIGH VOLTAGE
SWITCHING DIODE
5
CATHODE
1
ANODE
MARKING DIAGRAMS
3
CATHODE
1
ANODE
4
CATHODE
3
ANODE
SOT−23 (TO−236)
CASE 318
STYLE 8
SC−88A (SOT−353)
CASE 419A
SOT−23
SC−88A
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 4 of this data sheet.
1
2
3
1
Jx M G
G
x = P, R, or S
P = BAS19L
R = BAS20L
S = BAS21L or BAS21DW5
M = Date Code
G = Pb−Free Package
2
3
Jx M G
G
1
3
321
45
*Date Code orientation and/or overbar may vary
depending upon the manufacturing location.
(Note: Microdot may be in either location)
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