File No. 0/7 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _...:....-
OU(]5lJ1]
Solid State
Division
Power Transistors
2N6246 2N6247 2N6248
2N6469 2N6470 2N6471 2N6472
JEDEC TO-3
H-1570
5 iliean N-P-N and P-N-P Epitaxial-Base
High-Power Transistors
General-Purpose Types for Switching and
Linear-Amplifier Applications
Features:
• High dissipation capability: 125 W at 25°C
• Low saturation voltages
II Maximum safe-area-of-operation curves
II Hermetically sealed JEDEC TO-3 package
II High gain at high current
.. Thermal-cycling rating curve
RCA-2N6246, 2N6247, 2N6248, and 2N646g.to. are epitaxial-
base silicon p-n-p transistors featuring high gain at high cur-
rent_ RCA-2N6470, 2N6471, and 2N6472· are epitaxial-base
silicon n-p-n transistors. They may be used as complements to
the 2N6469, 2N6246, and 2N6247, respectively_ All of these
devices have a dissipation capability of 125 watts at case
temperatures up to 250 C_ They differ in voltage ratings
and in the currents at which the parameters are controlled_
All are supplied in the JEDEC TO-3 package_
... Formerly RCA Do., Nos, TA7281 , TA7280, TA7279,andTA8724,
respectively.
• Formerly RCA Dev. Nos. TA8726. TA8443, and TA8442, re-
spectively.
Maximum Ratings, Absolute-Maximum Values:
*COLLECTOR,TO-BASE VOLTAGE
, ' , ' ,."
COLLECTOR-TO-EMITTER VOLTAGE:
* With external base-ta-emitter
resistance (RBE) = 100 n_ ,
With base open. . . . . .
*EMITTER-TO-BASE VOLTAGE,
-CONTINUOUS COLLECTOR CURRENT.
'CONTINUOUS BASE CURRENT ,
'TRANSISTOR DISSIPATION:
At case temperatures up to 25°C .
At case temperatures above 2SoC .
-TEMPERATURE RANGE:
Storage & Operating (Junction).
-PIN TEMPERATURE (During Solderingl:
At distances ~ 1/32" (0.8 mm) from
seating plane for 10 s max. . . . .
* In accordance with JEDEC registration data formal (JS·6 RDF·21.
• For p-n-p devices, voltage and current values are negative.
N-P-N
P-N-P
, VCBO
VeER
VCEO
VEBO
IC
IB
PT
2N6470 2N6471 2N6472
2N6469t 2N6246+ 2N6247+ 2N624S+
50 70
90 110
V
50 70
40 60
55
15 15
55
90 110 V
80 100 V
5 5V
15 10 A
5A
125 125 125 125 W
See Fig. 3
•
-65 to +200
• °c
•+235
°C
8-74 323
