SSDI SFT6678

SFT6678 SERIES
Solid State Devices, Inc.
14701 Firestone Blvd * La Mirada, CA 90638
Phone: (562) 404-4474 * Fax: (562) 404-1773
[email protected] * www.ssdi-power.com
DESIGNER’S DATA SHEET
Part Number / Ordering Information 1/
SFT6678 M __ TX
│ │ └ Screening 2/ __ = Not Screened
│ │
TX = TX Level
│ │
TXV = TXV Level
│ │
S = S Level
│ └ Lead Bend 3/ _ = Straight Leads
│
UB = Up Bend
│
DB = Down Bend
└ Package
M = TO-254
Z = TO-254Z
/3 = TO-3
Maximum Ratings
15 AMPS
400 Volts
NPN High Speed
Power Transistor
Application Notes:
• Replaces Industry Standard 2N6678
• Designed for High Voltage, High Speed,
Power Switching Applications Such as:
• Off-Line Supplies
• Converter Circuits
• Pulse Width Modulated Regulators
• Motor Controls
• Deflection Circuits
Symbol
Value
Units
Collector – Emitter Voltage
VCEO
400
Volts
Collector – Base Voltage
VCBO
650
Volts
Emitter – Base Voltage
VEBO
8.0
Volts
Continuous Collector Current
IC
15
Amps
Continuous Base Current
IB
5.0
Amps
T J, TSTG
-65 to +200
°C
PD
175
6.0
W
W
R0JC
R0JA
1.0
29.17
ºC/W
Operating and Storage Temperature
Total Power Dissipation
@ TC=25°C
@ TA=25°C
Maximum Thermal Resistance
(Junction to Case)
(Ambient to Case)
TO-254 (M)
TO-254 (Z)
TO-3 (/3)
NOTES:
1/
2/
3/
4/
* Pulse Test: Pulse Width = 300 µs, Duty Cycle < 2%
For ordering information, price, and availability contact factory.
Screening based on MIL-PRF-19500. Screening flows available on request.
Up and down bend configurations available for M and Z (TO-254 and TO-254Z) packages only.
All electrical characteristics @ 25°C, unless otherwise specified.
NOTE: All specifications are subject to change without notification.
SCD's for these devices should be reviewed by SSDI prior to release.
DATA SHEET #: TR0019D
DOC
SFT6678 SERIES
Solid State Devices, Inc.
14701 Firestone Blvd * La Mirada, CA 90638
Phone: (562) 404-4474 * Fax: (562) 404-1773
[email protected] * www.ssdi-power.com
Electrical Characteristics
Symbol
Min
Max
Units
TC = 25°C
TC = 25°C
TC = 125°C
ICEV
-
0.5
1.0
50
µA
µA
µA
VCB = 650V
ICBO
-
1
mA
(VEB = 8V, IC = 0)
IEBO
-
2
mA
VCEO(sus)
400
-
V
HFE1
HFE2
HFE3
8
15
4
20
40
-
VBE (SAT)
-
1.5
V
VCE (SAT)
-
1.0
2.0
V
|hFE|
3
10
Cob
150
500
td
-
0.1
Rise Time
tr
-
2.5
Storage Time
ts
-
0.6
tf
-
0.5
-
0.5
Collector Cutoff Current
VCE= 400V, VBE(off) =1.5V
VCE= 650V, VBE(off) =1.5V
VCE= 650V, VBE(off) =1.5V
Collector – Base Leakage Current
Emitter Cutoff Current
Collector-Emitter Sustaining Voltage
(IC = 200mA, IB = 0)
VCE = 3V, 1C = 15A, TA = 25°C
VCE = 3V, 1C = 1A, TA = 25°C
VCE = 3V, 1C = 15A,TA = -55°C
DC Current Gain*
Base-Emitter Saturation Voltage*
(IC = 15A, IB = 3A)
Collector-Emitter Saturation Voltage*
(IC = 15A, IB = 3A)
(TC = 25°C)
(TC = 125°C)
Current Gain
(IC = 1A, VCE = 10V, f = 5MHz)
Output Capacitance
(VCB = 10V , f = 0.1MHz)
Delay Time
(VCC = 200V, IC = 15A, IB1 = IB2 = 3A, tP = 50 μsec, Duty
Cycle < 2%, VB = 6V, RL = 13.5Ω)
pF
t(on)
µsec
t(off)
Fall Time
Cross Over Time (IC = 15 A(pk), VCLAMP = 450V, IB1 = 3 A, VBE(off) = 6V)
tc
NOTE: All specifications are subject to change without notification.
SCD's for these devices should be reviewed by SSDI prior to release.
DATA SHEET #: TR0019D
µsec
DOC
Solid State Devices, Inc.
14701 Firestone Blvd * La Mirada, CA 90638
Phone: (562) 404-4474 * Fax: (562) 404-1773
[email protected]m * www.ssdi-power.com
Safe Operating Area, DC
Safe Operating Area,
clamped switching
Case Outline: TO-254
Case Outline: TO-3
SFT6678 SERIES
VCE = 11.7 V, IC = 15 A, 1 sec
VCE = 30 V, IC = 5.9 A, 1 sec
VCE = 100 V, IC = 0.25 A, 1 sec
VCE = 400 V, IC = 10 mA, 1 sec
VCC = 15 V, VBB2 = 5 V, RBB1 = 5 Ω, RBB2 = 1.5Ω, L = 50µH,
Vclamp = 450V, IC = 15 A
Case Outline: TO-254Z
Lead Options
DB (Down Bend)
UB (Up Bend)
PIN ASSIGNMENT (Standard)
Package
Collector
Emitter
TO-3 (/3)
Case
Pin 2
TO-254 (M)
Pin 1
Pin 2
TO-254 (Z)
Pin 1
Pin 2
Base
Pin 3
Pin 3
Pin 3
Available Part Numbers:
SFT6678/3
NOTE: All specifications are subject to change without notification.
SCD's for these devices should be reviewed by SSDI prior to release.
SFT6678M
SFT6678MDB
SFT6678MUB
DATA SHEET #: TR0019D
SFT6678Z
SFT6678ZDB
SFT6678ZUB
DOC