SOLID STATE DEVICES, INC.
14830 Valley View Blvd * La Mirada, Ca 90638
Phone: (562) 404-7855 * Fax: (562) 404-1773
ssdi@ssdi-power.com * www.ssdi-power.com
SFT6338 - SFT6341
SERIES
25 AMP
100 - 150 VOLTS
NPN HIGH SPEED
POWER TRANSISTOR
APPLICATION NOTES:
• Replaces Industry Standard 2N6338 thru
2N6341
• Designed for High Voltage, High Speed,
Power Switching Applications Such as:
• Off-Line Supplies
• Converter Circuits
• Pulse Width Modulated Regulators
• Motor Controls
• Deflection Circuits
• Designed for Complimentary Use with
SFT6436 thru SFT6438
DESIGNER'S DATA SHEET
Part Number /Ordering Information
SFT6338 M
SFT6339 M
SFT6340 M
SFT6341 M
TX
TX
TX
TX
Screening
2/
:
_ = Not Screened
TX = TX Level
TXV = TXV Level
S
= Space Level
3/4/
_ = Straight
Lead Bend
UB = Up Bend
DB = Down Bend
3/
M = TO-254
Package:
Z = TO-254Z
/3 = TO-3
1/
MAXIMUM RATINGS
Collector-Emitter Voltage
SFT6338
SFT6339
SFT6340
SFT6341
SFT6338
SFT6339
SFT6340
SFT6341
SYMBOL
VALUE
100
120
140
150
120
140
160
180
25
50
10
-65 to +200
200
1.14
1.0
UNITS
V
CEO
Volts
Collector-Base Voltage
V
CBO
Volts
Continuous Collector Current
Peak Collector Current
Continious Base Current
Operating and Storage Temperature
Total Device Dissipation
@ T
C
= 25
o
C
Derate above 25
o
C
Thermal Resistance, Junction to Case
TO-3
1
I
C
I
C(pk)
I
B
T
J,
T
STG
P
D
R
2JC
TO-254
TO-254Z
Amps
Amps
Amps
o
C
W
W/
o
C
o
C/W
3
2
NOTE:
All specifications are subject to change without notification.
SCD's for these devices should be reviewed by SSDI prior to release.
DATA SHEET #:
TR0025A
SFT6338 - SFT6341
SERIES
ELECTRICAL CHARACTERISTICS
5/
Collector Cutoff Current
(V
CE
Rated V
CEO
, V
BE
= 1.5V
DC
)
Collector Cutoff Current
(V
CB
Rated V
CBO
, I
E
= 0)
Emitter Cutoff Current
(V
EB
= 6V
DC
, I
C
= 0)
Collector-Emitter Sustaining Voltage *
(I
C
= 50mA, I
B
= 0)
SFT6338
SFT6339
SFT6340
SFT6341
(I
C
= 0.5A
DC
)
(I
C
= 10A
DC
)
(I
C
= 25A
DC
)
(I
C
= 10A
DC,
I
B
= 1A
DC
)
(I
C
= 25A
DC,
I
B
= 2.5A
DC
)
(T
C
= 25
o
C)
(T
C
= 150
o
C)
SOLID STATE DEVICES, INC.
14830 Valley View Blvd * La Mirada, Ca 90638
Phone: (562) 404-7855 * Fax: (562) 404-1773
ssdi@ssdi-power.com * www.ssdi-power.com
SYMBOL
I
CEX
I
CBO
I
EBO
MIN
-
-
-
-
100
120
140
150
50
30
12
-
-
-
4
-
-
-
-
MAX
10
1.0
10
100
-
UNITS
m
A
mA
m
A
m
A
V
CEO(sus)
V
DC
DC Current Gain
*
(V
CE
= 2.0V
DC
)
Base-Emitter Saturation Voltage*
h
F
E
-
120
-
1.8
2.5
1.0
1.8
-
300
0.3
1.0
0.25
pf
m
sec
m
sec
m
sec
V
DC
V
DC
V
BE (SAT)
V
CE (SAT)
|h
fe
|
C
ob
t
r
t
s
t
f
Collector-Emitter Saturation Voltage*
(I
C
= 10A
DC,
I
B
= 1A
DC
)
(I
C
= 25A
DC,
I
B
= 2.5A
DC
)
Current Gain
(I
C
= 1A, V
CE
= 10V
DC,
f = 10MHz)
Output Capacitance
(I
E
= 0, V
CB
= 10V
DC ,
f = 0.1MHz)
Rise Time
Storage Time
Fall Time
NOTES:
* Pulse Test: Pulse Width = 300us, Duty Cycle = 2%
1/ For Ordering Information, Price, and Availability Contact Factory.
2/ Screening per MIL-PRF-19500.
3/ For Package Outlines Contact Factory.
4/ Up and Down Bend Configurations Available for M and Z (TO-254
and TO-254Z) Packages Only.
5/ All Electrical Characteristics @25
o
C, Unless Otherwise Specified.
(V
CC
= 80V
DC ,
I
C
= 10A
DC
, V
B
= 6V
DC
I
B1
= I
B2
= 1A
DC
, R
L
= 8W ,
t
P
= 10msec, Duty Cycle
#
1%)
Available Part Numbers:
SFT6338/3
SFT6339/3
SFT6340/3
SFT6341/3
SFT6338M
SFT6339M
SFT6340M
SFT6341M
SFT6338Z
SFT6339Z
SFT6340Z
SFT6341Z
PIN ASSIGNMENT
PACKAGE
TO-3
TO-254
TO-254Z
Collector
Case (1)
Pin 1
Pin 1
Emmiter
Pin 2
Pin 2
Pin 2
Base
Pin 3
Pin 3
Pin 3
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