TECHNICAL DATA SHEET
6 Lake Street, Lawrence, MA 01841
6 Lake Street, Lawrence, MA 01841 Gort Road Business Park, Ennis, Co. Clare, Ireland
1-800-446-1158 / (978) 620-2600 / Fax: ( 978) 689-0803 Tel: +353 (0) 65 6840044 Fax: +353 (0) 65 6822298
Website: http://www.microsemi.com
NPN SILICON DUAL TRANSISTOR
Qualified per MIL-PRF-19500 /495
T4-LDS-0213 Rev. 1 (111181) Page 1 of 5
DEVICES LEVELS
2N5793 JAN
2N5794 2N5794U 2N5794UC JANTX
JANTV
JANS
ABSOLUTE MAXIMUM RATI NG S (TC = +25°C unless otherwise noted)
Parameters / Test Conditions Symbol Value Unit
Collector-Emitter Voltage VCEO 40 Vdc
Collector-Base Voltage VCBO 75 Vdc
Emitter-Base Voltage VEBO 6.0 Vdc
Collector Current IC 600 mAdc
One
Section 1
Total
Device 2
Total Power Dissipation @ TA = +25°C PT 0.5 0.6 W
Operating & Storage Junction Temperature Range Top, Tstg -65 to +200 °C
NOTES:
1. Derate linearly 2.86 mW/°C for TA > +25°C
2. Derate linearly 3.43 mW/°C for TA > +25°C
ELECTRICAL CHARACTERISTICS (TA = +25°C, unless otherwise noted)
Parameters / Test Conditions Symbol Min. Max. Unit
OFF CHARACTERTICS
Collector-Emitter Breakdown Current
V(BR)CEO
Vdc
IC = 10mAdc 40
Collector-Base Cutoff Current
ICBO
Adc
Adc
VCB = 75Vdc
VCB = 50Vdc
10
10
Emitter-Base Cutoff Current
IEBO
VEB = 6.0Vdc
VEB = 4.0Vdc
10
10
Adc
Adc
TO-78
6 PIN SURFACE MOUNT
TECHNICAL DATA SHEET
6 Lake Street, Lawrence, MA 01841
6 Lake Street, Lawrence, MA 01841 Gort Road Business Park, Ennis, Co. Clare, Ireland
1-800-446-1158 / (978) 620-2600 / Fax: ( 978) 689-0803 Tel: +353 (0) 65 6840044 Fax: +353 (0) 65 6822298
Website: http://www.microsemi.com
T4-LDS-0213 Rev. 1 (111181) Page 2 of 5
ELECTRICAL CHARACTERISTICS (con’t)
Parameters / Test Conditions Symbol Min. Max. Unit
ON CHARACTERTICS
Forward-Current Transfer Ratio
IC = 100
Adc, VCE = 10Vdc
IC = 1.0mAdc, VCE = 10Vdc
IC = 10mAdc, VCE = 10Vdc
IC = 150mAdc, VCE = 10Vdc
IC = 300mAdc, VCE = 10Vdc
IC = 150mAdc, VCE = 1.0Vdc
2N5793 hFE 20
25
35
40
25
20
120
IC = 100
Adc, VCE = 10Vdc
IC = 1.0mAdc, VCE = 10Vdc
IC = 10mAdc, VCE = 10Vdc
IC = 150mAdc, VCE = 10Vdc
IC = 300mAdc, VCE = 10Vdc
IC = 150mAdc, VCE = 1.0Vdc
2N5794, 2N5794U, 2N5794UC
hFE
35
50
75
100
40
50
300
Collector-Emitter Saturation Voltage
VCE(sat)
Vdc
IC = 150mAdc, IB = 15mAdc
IC = 300mAdc, IB = 30mAdc
0.3
0.9
Base-Emitter Saturation Voltage
VBE(sat)
Vdc
IC = 150mAdc, IB = 15mAdc
IC = 300mAdc, IB = 30mAdc
0.6 1.2
1.8
DYNAMIC CHARACTERISTICS
Parameters / Test Conditions Symbol Min. Max. Unit
Forward Current Transfer Ratio, Magnitude
|hfe|
IC = 20mAdc, VCE = 20Vdc, f = 100MHz 2.0 10
Output Capacitance
Cobo
pF
VCB = 10Vdc, IE = 0, 100kHz f 1.0MHz 8.0
Input Capacitance
Cibo
pF
VEB = 0.5Vdc, IC = 0, 100kHz f 1.0MHz 33
SWITCHING CHARACTERISTICS
Parameters / Test Conditions Symbol Min. Max. Unit
Turn-On Time
ton
s
VCC = 30Vdc, IC = 150mAdc, IB1 = 15mAdc, VBE(off) = 0.5Vdc 45
Turn-Off Time
toff
s
VCC = 30Vdc, IC = 150mAdc, IB1 = IB2 =15mAdc 310
TECHNICAL DATA SHEET
6 Lake Street, Lawrence, MA 01841
6 Lake Street, Lawrence, MA 01841 Gort Road Business Park, Ennis, Co. Clare, Ireland
1-800-446-1158 / (978) 620-2600 / Fax: ( 978) 689-0803 Tel: +353 (0) 65 6840044 Fax: +353 (0) 65 6822298
Website: http://www.microsemi.com
T4-LDS-0213 Rev. 1 (111181) Page 3 of 5
PACKAGE DIMENSIONS
Symbol
Inches Millime
t
e
r
sNote
Min Max Min Ma
x
CD .305 .335 7.75 8.51
CH .150 .185 3.81 4.70
H.335 .370 8.51 9.40
L.016 .021 0.41 0.53
L.500 12.7
LC .200 BSC 5.08 BSC 4
LC .100 BSC 2.54 BSC
LC .100 BSC 2.54 BSC
T.029 .045 0.74 1.14 3
T.028 .034 0.71 0.86
α
45° TP 45° TP 6
NOTES:
1. Dimensions are in inches.
2. Millimeters are given for general information only.
3. Measured from maximum diameter of the product.
4. Leads having maximum diameter .019 inch (.483 mm) measured in gaging plan .054 inch (1.37 mm)
+ .001 inch (.025 mm) - .000 inch (.000 mm) below the seating plane of the product shall be within .007 inch (.178 mm)
of their true position relative to a maximum width tab.
5. The product may be measured by direct methods or by gauge.
6. Tab centerline.
7. In accordance with ASME Y14.5M, diameters are equivalent to x symbology.
FIGURE 1. Physical dimensions (2N5793 and 2N5797) (similar to TO-99)
TECHNICAL DATA SHEET
6 Lake Street, Lawrence, MA 01841
6 Lake Street, Lawrence, MA 01841 Gort Road Business Park, Ennis, Co. Clare, Ireland
1-800-446-1158 / (978) 620-2600 / Fax: ( 978) 689-0803 Tel: +353 (0) 65 6840044 Fax: +353 (0) 65 6822298
Website: http://www.microsemi.com
T4-LDS-0213 Rev. 1 (111181) Page 4 of 5
Symbol
Dimensions
Symbol
Dimensions
Inches Millime
t
e
r
s Inches Millime
t
e
r
s
Min Max Min Max Min Ma
x
Min Ma
x
BL .240 .250 6.10 6.35 LL1 .060 .070 1.52 1.78
BL2 .250 6.35 LL2 .082 .098 2.08 2.49
BW .165 .175 4.19 4.45 LS1 .095 .105 2.41 2.67
BW2 .175 4.45 LS2 .045 .055 1.14 1.40
CH .058 .100 1.47 2.54 LW .022 .028 0.56 0.71
L3 .003 .007 0.08 0.18
L
W2 .006 .022 0.15 0.56
LH .026 .039 0.66 0.99
NOTES:
1. Dimensions are in inches.
2. Millimeters are given for general information only.
3. Dimension "CH" controls the overall package thickness.
4. The corner shape (square, notch, radius, etc.) may vary at the manufacturer's option from that shown on the
drawing.
5. Dimensions "LW2" minimum and "L3" minimum and the appropriate castellation length define an unobstructed three-
dimensional space traversing all of the ceramic layers in which a castellation was designed. (Castellations are required on
bottom two layers, optional on top ceramic layer.) Dimension "LW2" maximum and "L3" maximum define the
maximum width and depth of the castellation at any point on its surface. Measurement of these dimensions may be made
prior to solder dipping.
6. Lead 4 = collector.
7. In accordance with ASME Y14.5M, diameters are equivalent to x symbology.
FIGURE 2. Physical dimensions, 2N5794U.
TECHNICAL DATA SHEET
6 Lake Street, Lawrence, MA 01841
6 Lake Street, Lawrence, MA 01841 Gort Road Business Park, Ennis, Co. Clare, Ireland
1-800-446-1158 / (978) 620-2600 / Fax: ( 978) 689-0803 Tel: +353 (0) 65 6840044 Fax: +353 (0) 65 6822298
Website: http://www.microsemi.com
T4-LDS-0213 Rev. 1 (111181) Page 5 of 5
Symbol
Dimensions
Inches Millime
t
e
r
s
Min Max Min Max
BL .240 .250 6.10 6.35
BL2 .250 6.35
BW .165 .175 4.19 4.45
BW2 .175 4.45
CH .058 .115 1.47 2.92
L3 .003 .007 0.08 0.18
LH .026 .039 0.66 0.99
NOTES:
1. Dimensions are in inches.
2. Millimeters are given for general information only.
3. Dimension "CH" controls the overall package thickness and is ceramic.
4. The corner shape (square, notch, radius, etc.) may vary at the manufacturer's option from that shown on the
drawing.
5. Dimensions "LW2" minimum and "L3" minimum and the appropriate castellation length define an unobstructed
three-dimensional space traversing all of the ceramic layers in which a castellation was designed. (Castellations
are required on bottom two layers, optional on top ceramic layer.) Dimension "LW2" maximum and "L3"
maximum define the maximum width and depth of the castellation at any point on its surface. Measurement of
these dimensions may be made prior to solder dipping.
6. Lead 4 = Collector.
7. In accordance with ASME Y14.5M, diameters are equivalent to x symbology.
FIGURE 3. Physical dimensions, 2N5794UC.
Symbol
Dimensions
Inches Millime
t
e
r
s
Min Max Min Max
LL1.060 .070 1.52 1.78
LL2 .082 .098 2.08 2.49
LS1 .095 .105 2.41 2.67
LS2 .045 .055 1.14 1.40
LW .022 .028 0.56 0.71
L
W2 .006 .022 0.15 0.56
