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