NPN Low V oltage Output
Amplifiers - Surface Mount
MARKING DIAGRAM
COLLECTOR
3
LESHAN RADIO COMPANY, LTD.
MSD1328–RT1
MSD1328–ST1
3
1MX M
x = R for RT1
S for ST1
M = Date Code
MAXIMUM RA TINGS (T
Rating Symbol Value Unit
Collector–Base Voltage V
Collector–Emitter V oltage V
Emitter–Base Voltage V
Collector Current – Continuous I
Collector Current – Peak I
= 25 °C)
A
THERMAL CHARACTERISTICS
Characteristic Symbol Max Unit
Power Dissipation P
Junction Temperature T
Storage Temperature T
ELECTRICAL CHARACTERISTICS (T
Characteristic Symbo lMin Max Unit
Collector–Emitter Breakdown Voltage
(IC = 1.0 mAdc, IB = 0)
Collector–Base Breakdown Voltage
(IC = 10 µAdc, IE = 0)
Emitter–Base Breakdown Voltage
(IE = 10 µAdc, IE = 0)
Collector–Base Cutoff Current
(VCB = 25 Vdc, IE = 0)
DC Current Gain (Note 1) h
MSD1328–RT1 200 300
(VCE = 2.0 Vdc, IC = 500 mAdc)
MSD1328–ST1 300 500
Collector–Emitter Saturation Voltage
(IC = 500 mAdc, IB = 20 mAdc)
Base–Emitter Saturation Voltage
(IC = 500 mAdc, IB = 50 mAdc)
2 1
BASE EMITTER
(BR)CBO
(BR)CEO
(BR)EBO
C
C(P)
D
J
stg
= 25 °C)
A
25 Vdc
20 Vdc
12 Vdc
500 mAdc
1000 mAdc
200 mW
150 °C
-55 ~ +150 °C
V
(BR)CEO
V
(BR)CBO
V
(BR)EBO
I
CBO
FE
V
CE(sat)
V
BE(sat)
2
1
SC–59 SUFFIX
CASE 318D
20 – Vdc
25 – Vdc
12 – Vdc
– 0.1 µAdc
–
– 0.4 Vdc
– 1.2 Vdc
1. Pulse Test: Pulse Width ≤ 300 µs, D.C. 3 2%.
MSD1328–RT1
MSD1328–ST1
–1/1