DYNACO ST400 ST410 ST416 ST150 ADCOM 555 OUTPUT TRANSISTORS 8PK MATCHED SET

Description

DYNACO
OUTPUT TRANSISTOR SET. THESE REPLACEMENT OUTPUT TRANSISTORS FIT THE ST-400/410/416 SERIES AND ST-150 POWER AMP AS WELL AS MANY OTHER BI-POLAR POWER AMPLIFIERS. THE ORIGINAL DYNACO OUTPUT TRANSISTORS WERE RATED AT
120 VOLTS 16AMPS 200WATTS
. THESE DIRECT REPLACEMENT
ON
SEMICONDUCTOR
DEVICES ARE RATED AT
250 VOLTS 16AMPS 250WATTS
.
(
According to
ON
, they have the largest die of any TO-3 power transistor on the market which means they can dissipate more heat and operate more reliably.
YOU WILL RECEIVE (
4
) #571104 (
2N5630 REPLACEMENT
) AND (
4
) # 561356 (
2N6030 REPLACEMENT
) OUTPUT TRANSISTORS.
MATCHED SET
.  THANKS FOR LOOKING.
NOTE: IF YOU HAVE A ST-416 OR ADCOM 555 SERIES, YOU WILL HAVE TO PURCHASE 2 SETS AS THEY REQUIRES 16 OUTPUT TRANSISTORS
Features
Perforated Emitter technology
specifically designed for high power audio output and linear applications.
Total Harmonic Distortion Characterized
High DC Current Gain − h
FE
= 25 Min @ I
C
= 8 Adc
Excellent Gain Linearity
High SOA: 3 A, 80 V, 1 Sec
MAXIMUM RATINGS
Rating Symbol Value Unit
Collector−Emitter Voltage V
CEO
250 Vdc
Collector−Base Voltage V
CBO
400 Vdc
Emitter−Base Voltage V
EBO
5 Vdc
Collector−Emitter Voltage − 1.5V V
CEX
400 Vdc
Collector Current − Continuous
I
C
16
30
Adc
Base Current − Continuous I
B
5 Adc
Total Device Dissipation @ T
C
= 25C
Derate above 25C
P
D
250
1.43
W
W/C
Operating and Storage Junction
Temperature Range
T
J
, T
stg
−65 to +200 C
THERMAL CHARACTERISTICS
Characteristics Symbol Max Unit
Thermal Resistance, Junction−to−Case R
JC
0.7 C/W
Maximum ratings are those values beyond which device damage can occur.
Maximum ratings applied to the device are individual stress limit values (not
normal operating conditions) and are not valid simultaneously. If these limits are
exceeded, device functional operation is not implied, damage may occur and
reliability may be affected.