TECHNICAL DATA SHEET
6 Lake Street, Lawrence, MA 01841
1-800-446-1158 / (978) 620-2600 / Fax: (978) 689-0803
Website: http: //www.microsemi.com
Gort Road Business Park, Ennis, Co. Clare, Ireland
Tel: +353 (0) 65 6840044 Fax: +353 (0) 65 6822298
NPN POWER SILICON TRANSISTOR
Qualified per MIL-PRF-19500/510
DEVICES
LEVELS
2N6249
2N6249T1
2N6250
2N6250T1
2N6251
2N6251T1
JAN
JANTX
JANTXV
JANS
ABSOLUTE MAXIMUM RATINGS (TC = +25°C unless otherwise noted)
Parameters / Test Conditions
Symbol
2N6249 2N6250 2N6251
Unit
2N6249T1 2N6250T1 2N6251T1
Collector-Emitter Voltage
VCEO
200
275
350
Vdc
Collector-Base Voltage
VCBO
300
375
450
Vdc
Emitter-Base Voltage
VEBO
6.0
Vdc
Collector Current
IC
10
Adc
Base Current
IB
5.0
Total Power Dissipation
@ TA = +25°C (1)
@ TC = +25°C (2)
PT
6.0
175
W
Top, Tstg
-65 to +200
°C
RθJC
1.0
°C/W
Operating & Storage Junction Temperature
Thermal Resistance, Junction-to-Case
TO-3 (TO-204AA)
NOTES:
(1) Derate linearly at 34.2 mW/°C for TA > +25°C
(2) Derate linearly at 1.0 mW/°C for TC > +25°C
ELECTRICAL CHARACTERISTICS (TA = +25°C, unless otherwise noted)
Parameters / Test Conditions
Symbol
Min.
Max.
Unit
2N6249, T1
2N6250, T1
2N6251, T1
V(BR)CEO
200
275
350
Vdc
Collector-Emitter Breakdown Voltage
IC = 200mAdc; L = 14mH; f = 30 – 60Hz; 2N6249, T1
RBE = 50Ω
2N6250, T1
(See Figure 10 of MIL-PRF-19500/510)
2N6251, T1
V(BR)CER
225
300
375
Vdc
TO-254
OFF CHARACTERTICS
Collector-Emitter Breakdown Voltage
IC = 20mAdc; L = 42mH; f = 30 – 60Hz
(See Figure 10 of MIL-PRF-19500/510)
Emitter-Base Cutoff Current
VEB = 6.0Vdc
T4-LDS-0197 Rev. 1 (110296)
IEBO
100
µAdc
Page 1 of 5
TECHNICAL DATA SHEET
6 Lake Street, Lawrence, MA 01841
1-800-446-1158 / (978) 620-2600 / Fax: (978) 689-0803
Website: http: //www.microsemi.com
Gort Road Business Park, Ennis, Co. Clare, Ireland
Tel: +353 (0) 65 6840044 Fax: +353 (0) 65 6822298
ELECTRICAL CHARACTERISTICS (TA = +25°C, unless otherwise noted) CONT.
Parameters / Test Conditions
Symbol
Min.
Max.
Unit
OFF CHARACTERTICS
Collector-Emitter Cutoff Current
VCE = 150Vdc
VCE = 225Vdc
VCE = 300Vdc
2N6249, T1
2N6250, T1
2N6251, T1
ICEO
1.0
mAdc
Collector- Emitter Cutoff Current
VCE = 225Vdc, VBE = -1.5Vdc
VCE = 300Vdc, VBE = -1.5Vdc
VCE = 375Vdc, VBE = -1.5Vdc
2N6249, T1
2N6250, T1
2N6251, T1
ICEX
100
μAdc
Collector-Base Cutoff Current
VCB = 300Vdc
VCB = 375Vdc
VCB = 450Vdc
2N6249, T1
2N6250, T1
2N6251, T1
ICBO
0.5
mAdc
ON CHARACTERISTICS (3)
Forward-Current Transfer Ratio
IC = 10Adc, VCE = 3Vdc
2N6249, T1
2N6250, T1
2N6251, T1
hFE
10
8
6
50
50
50
Collector-Emitter Saturation Voltage
IC = 10Adc, IB = 1.0Adc
IC = 10Adc, IB = 1.25Adc
IC = 10Adc, IB = 1.67Adc
2N6249, T1
2N6250, T1
2N6251, T1
VCE(sat)
1.5
Vdc
Base-Emitter Saturation Voltage
IC = 10Adc, IB = 1.0Adc
IC = 10Adc, IB = 1.25Adc
IC = 10Adc, IB = 1.67Adc
2N6249, T1
2N6250, T1
2N6251, T1
VBE(sat)
2.25
Vdc
DYNAMIC CHARACTERISTICS
Magnitude of Small-Signal Short-Circuit
Forward Current Transfer Ratio
IC = 1.0Adc, VCE = 10Vdc, f = 1MHz
|hfe|
Output Capacitance
VCB = 10Vdc, IC = 0, 100 kHz ≤ f ≤ 1.0MHz
Cobo
2.5
15
500
pF
(3) Pulse Test: Pulse Width = 300μs, Duty Cycle ≤ 2.0%
T4-LDS-0197 Rev. 1 (110296)
Page 2 of 5
TECHNICAL DATA SHEET
6 Lake Street, Lawrence, MA 01841
1-800-446-1158 / (978) 620-2600 / Fax: (978) 689-0803
Website: http: //www.microsemi.com
Gort Road Business Park, Ennis, Co. Clare, Ireland
Tel: +353 (0) 65 6840044 Fax: +353 (0) 65 6822298
SWITCHING CHARACTERISTICS
Turn-On Time
VCC = 200Vdc; IC = 10Adc
IB = 1.0A
IB = 1.25A
IB = 1.67A
2N6249, T1
2N6250, T1
2N6251, T1
ton
Turn-Off Time
VCC = 200Vdc; IC = 10Adc
IB = 1.0A
IB = 1.25A
IB = 1.67A
2N6249, T1
2N6250, T1
2N6251, T1
toff
2.0
4.5
µs
µs
SAFE OPERATING AREA
DC Tests
TC = +25°C, 1 Cycle, t = 1s (See Figure 12 of MIL-PRF-19500/510)
Test 1
VCE = 17.5Vdc, IC = 10Adc
Test 2
VCE = 30Vdc, IC = 5.8Adc
Test 3
VCE = 100Vdc, IC = 0.3Adc
Test 4
VCE = 200Vdc, IC = 0.13Adc (For 2N6249, 2N6249T1 only)
Test 5
VCE = 275Vdc, IC = 0.09Adc (For 2N6250, 2N6250T1 only)
Test 6
VCE = 350Vdc, IC = 0.065Adc (For 2N6251, 2N6251T1 only)
T4-LDS-0197 Rev. 1 (110296)
Page 3 of 5
TECHNICAL DATA SHEET
6 Lake Street, Lawrence, MA 01841
1-800-446-1158 / (978) 620-2600 / Fax: (978) 689-0803
Website: http: //www.microsemi.com
Gort Road Business Park, Ennis, Co. Clare, Ireland
Tel: +353 (0) 65 6840044 Fax: +353 (0) 65 6822298
PACKAGE DIMENSIONS
Ltr
CD
CH
HR
HR1
HT
LD
LL
L1
MHD
MHS
PS
PS1
S1
Dimensions
Inches
Millimeters
Min
Max
Min
Max
.875
22.23
.250
.450
6.35
11.43
.495
.525
12.57
13.34
.131
.188
3.33
4.78
.050
.135
1.27
3.43
.038
.053
0.97
1.35
.312
.500
7.92
12.70
.050
1.27
.151
.161
3.84
4.09
1.177
1.197
29.90
30.40
.420
.440
10.67
11.18
.205
.25
5.21
6.35
.665
.675
16.89
17.15
Notes
3, 5
3
5
2
2, 3
2
NOTES:
1. Dimensions are in inches. Millimeters are given for general information only.
2. These dimensions shall be measured at points .050 inch (1.27 mm) and .055 inch (1.40 mm) below seating plane.
When gauge is not used, measurement will be made at the seating plane.
3. Two leads.
4. Collector shall be electrically connected to the case.
5. LD applies between L1 and LL maximum. Lead diameter shall not exceed twice LD within L1.
6. In accordance with ASME Y14.5M, diameters are equivalent to φx symbology.
FIGURE 1. Physical dimensions (similar to TO-3).
T4-LDS-0197 Rev. 1 (110296)
Page 4 of 5
TECHNICAL DATA SHEET
6 Lake Street, Lawrence, MA 01841
1-800-446-1158 / (978) 620-2600 / Fax: (978) 689-0803
Website: http: //www.microsemi.com
Gort Road Business Park, Ennis, Co. Clare, Ireland
Tel: +353 (0) 65 6840044 Fax: +353 (0) 65 6822298
Ltr
BL
CH
LD
LL
LO
LS
MHD
MHO
TL
TT
TW
TERM 1
TERM 2
TERM 3
Dimensions
Inches
Millimeters
Min
Max
Min
Max
.535
.545
13.59
13.84
.249
.260
6.32
6.60
.035
.045
0.89
1.14
.530
.550
13.46
13.97
.150 BSC
3.81 BSC
.150 BSC
3.80 BSC
.139
.149
3.53
3.78
.665
.685
16.89
17.40
.790
.800
20.07
20.32
.040
.050
1.02
1.27
.535
.545
13.59
13.84
BASE
COLLECTOR
EMITTER
NOTES:
1. Dimensions are in inches.
2. Millimeters are given for general information only.
3. Methods used for electrical isolation of terminals feedthroughs shall employ materials that contain a minimum of 90
percent AL203 (ceramic).
4. In accordance with ASME Y14.5M, diameters are equivalent to φx symbology.
FIGURE 2. Dimensions and configuration 2N6249T1, 2N6250T1, and 2N6251T1 (TO-254AA)
T4-LDS-0197 Rev. 1 (110296)
Page 5 of 5
