LESHAN RADIO COMPANY, LTD.
HighVoltageTransistors
ƽ We declare that the material of product
compliance with RoHS requirements.
DEVICE MARKING AND ORDERING INFORMATION
LMBTA42LT1G
LMBTA43LT1G
Device
Marking
1D
Package
SOT-23
SOT-23
SOT-23
SOT-23
Shipping
LMBTA42LT1G
LMBTA42LT3G
3000/Tape&Reel
10000/Tape&Reel
3000/Tape&Reel
10000/Tape&Reel
3
1D
1
LMBTA43LT1G
LMBTA43LT3G
M1E
2
M1E
SOT–23
MAXIMUM RATINGS
Value
Rating
Symbol
LMBTA42 LMBTA43
Unit
Vdc
3
COLLECTOR
Collector–Emitter Voltage
Collector–Base Voltage
Emitter–Base Voltage
V
V
V
CEO
300
300
6.0
200
200
6.0
CBO
EBO
C
Vdc
1
BASE
Vdc
2
Collector Current — Continuous
I
50
mAdc
EMITTER
THERMAL CHARACTERISTICS
Characteristic
Symbol
Max
Unit
Total Device Dissipation FR– 5 Board, (1)
= 25°C
P
D
225
mW
TA
Derate above 25°C
1.8
mW/°C
°C/W
Thermal Resistance, Junction to Ambient
Total Device Dissipation
R
P
θJA
556
D
300
mW
Alumina Substrate, (2) T
A
= 25°C
Derate above 25°C
2.4
mW/°C
°C/W
Thermal Resistance, Junction to Ambient
Junction and Storage Temperature
R
θJA
417
T
J
, T stg
–55 to +150
°C
ELECTRICAL CHARACTERISTICS (T
A
= 25°C unless otherwise noted.)
Characteristic
Symbol
Min
Max
Unit
OFF CHARACTERISTICS
Collector–Emitter Breakdown Voltage(3)
V (BR)CEO
Vdc
(I C = 1.0 mAdc, I B = 0)
LMBTA42
LMBTA43
300
200
—
—
Collector–Base Breakdown Voltage
V (BR)CBO
Vdc
(I C= 100 µAdc, I E= 0)
LMBTA42
LMBTA43
300
200
—
—
Emitter–Base Breakdown Voltage
(I E= 100 µAdc, I C= 0)
V (BR)EBO
I CBO
6.0
—
Vdc
Collector Cutoff Current
( V CB= 200Vdc, I E= 0)
( V CB= 160Vdc, I E= 0)
Emitter Cutoff Current
( V EB= 6.0Vdc, I C= 0)
µAdc
LMBTA42
LMBTA43
—
—
0.1
0.1
I EBO
µAdc
LMBTA42
LMBTA43
—
—
0.1
0.1
( V EB= 4.0Vdc, I C= 0)
1. FR–5 = 1.0 x 0.75 x 0.062 in.
2. Alumina = 0.4 x 0.3 x 0.024 in. 99.5% alumina.
3. Pulse Test: Pulse Width 300 µs, Duty Cycle <2.0%.
<
Rev.O 1/6