Document
LESHAN RADIO COMPANY, LTD.
General Purpose Transistors
FEATURE
ƽHigh Voltage: VCEO = -50 V. ƽEpitaxial planar type. ƽNPN complement: L2SC1623 ƽPb-Free Package is available.
www.DataSheet4U.DcoEmVICE MARKING AND ORDERING INFORMATION
Device
Marking
Shipping
L2SA812QLT1
M8
3000/Tape&Reel
L2SA812QLT1G L2SA812RLT1
M8 (Pb-Free)
M6
3000/Tape&Reel 3000/Tape&Reel
L2SA812RLT1G L2SA812SLT1
M6 (Pb-Free)
M7
3000/Tape&Reel 3000/Tape&Reel
L2SA812SLT1G
M7 (Pb-Free)
MAXIMUM RATINGS
3000/Tape&Reel
Rating
Symbol
L2SA812
Unit
Collector-Emitter Voltage
VCEO -50 V
Collector-Base Voltage
VCBO -60 V
Emitter-Base Voltage
VEBO -6 V
Collector current-continuoun
IC
THERMAL CHARATEERISTICS
-150
mAdc
Characteristic Total Device Dissipation FR-5 Board, (1) TA=25oC Derate above 25oC
Thermal Resistance, Junction to Ambient
Symbol PD
R θJA
Max
200 1.8 556
Total Device Dissipation Alumina Substrate, (2) TA=25 oC Derate above 25oC Thermal Resistance, Junction to Ambient
Junction and Storage Temperature
PD
R θJA Tj ,Tstg
200 2.4 417 -55 to +150
L2SA812*LT1
3 1
2 SOT-23
1 BASE
3 COLLECTOR
2 EMITTER
Unit
mW mW/oC oC/W
mW mW/oC oC/W
oC
L2SA812-1/5
LESHAN RADIO COMPANY, LTD.
L2SA812*LT1
ELECTRICAL CHARACTERISTICS (TA=25oC unless otherwise noted)
Characteristic
Symbol Min Typ Max
OFF CHARACTERISTICS
Collector-Emitter Breakdown Voltage (IC=-1mA) Emitter-Base Breakdown Voltage www.DataSheet4U.com (IE=-50 µΑ ) Collector-Base Breakdown Voltage (IC=-50 µA) Collector Cutoff Current (VCB=-50V)
Emitter Cutoff Current (VBE=-6V)
V(BR)CEO V(BR)EBO V(BR)CBO
-50 -6 -60
ICBO IEBO
-
----
- -0.1 -0.1
ON CHARACTERISTICS
DC Current Gain (IC=-1mA,VCE=-6.0V) Collector-Emitter Saturation Voltage (IC=-100mA,IB=-10mA) Base -Emitter On Voltage IE=-1.0mA,VCE=-6.0V)
hFE VCE(sat)
VBE
120 -0.58
-0.18 -0.62
560 -0.3 -0.68
SMALL-SIGNAL CHARACTERISTICS
Current-Gain-Bandwidth Product (VCE=-6.0V,IE =-10mA)
Ft - 180
Output Capacitance(VCE = -10V, IE=0, f=1.0MHz) Cobo
-
4.5
-
hFE Values are classified as followes
NOTE:
* h
FE
Q 120~270
R 180~390
S 270~560
Unit V V V
µA µA
V V
MHz pF
L2SA812-2/5
LESHAN RADIO COMPANY, LTD.
Fig.1 Grounded emitter propagation characteristics
I C, COLLECTOR CURRENT (mA)
–50
–20 –10 –50
www.DataSheet4U.com –2 –1 –0.5
T A = 100°C 25°C
– 40°C
V = –10 V CE
–0.2
–0.1 –0.2 –0.4 –0.6 –0.8 –1.0 –1.2 –1.4 –1.6
V BE , BASE TO EMITTER VOLTAGE(V)
I C, COLLECTOR CURRENT (mA)
Fig.3 Grounded emitter output characteristics( )
–100
T A = 25°C 500
–80 450 400 350 300
–60
–40
–20
–250 –200 –150
–100
–50 µA
0 I B =0
0
–1 –2
–3
–4 –5
V CE , COLLECTOR TO EMITTER VOLTAGE (V)
Fig.5 DC current gain vs. collector current ( )
500
T A = 100°C 25°C
–40°C
200
100
h FE, DC CURRENT GAIN
50
–0.2 –0.5 –1 –2
VCE= – 6V
–5 –10 –20
–50 –100
I , COLLECTOR CURRENT (mA) C
I C, COLLECTOR CURRENT (mA)
V , COLLECTOR SATURATION VOLTAGE(V) CE(sat)
h FE, DC CURRENT GAIN
L2SA812*LT1
Fig.2 Grounded emitter output characteristics( )
–10.