BL Galaxy Electrical Production specification
Surface mount switching diode BAS21/A/C/S
Document number: BL/SSSDC028 www.galaxycn.com
Rev.A 1
Pb
Lead-free
FEATURES
z Fast switching speed.
z Surface mount package ideally suited for
Automatic insertion. BAS21 BAS21A
z For general purpose switching applications.
z High conductance.
BAS21C BAS21S
APPLICATIONS
z High speed switching application.
SOT-23
ORDERING INFORMATION
Type No. Marking Package Code
BAS21 JS SOT-23
BAS21A JS2 SOT-23
BAS21C JS3 SOT-23
BAS21S JS4 SOT-23
MAXIMUM RATING @ Ta=25℃ unless otherwise specified
Characteristic Symbol Value Unit
Peak Repetitive Reverse Voltage VR250 V
Forward Continuous Current IF200 mA
Power Dissipation Pd225 mW
Thermal Resistance Junction to Ambient Air RθJA 500 ℃/W
Operating Junction Temperature Range Tj150 ℃
Storage Temperature Range TSTG -65 to +150 ℃
BL Galaxy Electrical Production specification
Surface mount switching diode BAS21/A/C/S
Document number: BL/SSSDC028 www.galaxycn.com
Rev.A 2
ELECTRICAL CHARACTERISTICS @ Ta=25℃ unless otherwise specified
Characteristic Symbol Min MAX UNIT Test Condition
Reverse breakdown Voltage V(BR)R 250 - V IR=100μA
Reverse Leakage Current IR- 1 μA VR=200V
Forward voltage VF- 1000
1250 mV IF=100mA
IF=200mA
Diode Capacitance CD- 5.0 pF VR=0V,f=1.0MHz
Reverse Recovery Time trr - 50 ns IF=IR=10mAIrr=0.1*IR
TYPICAL CHARACTERISTICS @ Ta=25℃ unless otherwise specified
BL Galaxy Electrical Production specification
Surface mount switching diode BAS21/A/C/S
Document number: BL/SSSDC028 www.galaxycn.com
Rev.A 3
PACKAGE OUTLINE
Plastic surface mounted package SOT-23
SOT-23
Dim Min Max
A 2.85 2.95
B 1.25 1.35
C 1.0Typical
D 0.37 0.43
E 0.35 0.48
G 1.85 1.95
H 0.02 0.1
J 0.1Typical
K 2.35 2.45
All Dimensions in mm
SOLDERING FOOTPRINT
Unit : mm
D
C
B
A
G
K
H
J
E
PACKAGE INFORMATION
Device Package Shipping
BAS21/A/C/S SOT-23 3000/Tape&Reel
