TECHNICAL DATA SHEET
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
PNP SILICON SWITCHING TRANSISTOR
Qualified per MIL-PRF-19500/512
T4-LDS-0157 Rev. 2 (101305) Page 1 of 6
DEVICES LEVELS
2N4029 2N4033 JAN
2N4033UA JANTX
2N4033UB JANTXV
JANS
ABSOLUTE MAXIMUM RATI NG S (TC = +25°C unless otherwise noted)
Parameters / Test Conditions Symbol Value Unit
Collector-Emitter Voltage VCEO 80 Vdc
Collector-Base Voltage VCBO 80 Vdc
Emitter-Base Voltage VEBO 5.0 Vdc
Collector Current IC 1.0 Adc
Total Power Dissipation @ TA =
+25°C
2N4029 1
2N4033 2
2N4033UA, UB3
PT
0.5
0.8
0.5
W
Operating & Storage Junction Temperature Range Tj, Tstg -65 to +200 °C
Thermal Resistance, Junction-to-Case 2N4029
2N4033 RθJC 80
40 °C/W
Note:
1. Derate linearly 2.86mW/°C for TA > +25°C
2. Derate linearly 4.56mW/°C for TA > +25°C
3. For UB package and use RθJC or see thermal curves in /512
ELECTRICAL CHARACTERISTICS (TA = +25°C, unless otherwise noted)
Parameters / Test Conditions Symbol Min. Max. Unit
OFF CHARACTERTICS
Collector-Base Cutoff Current
VCB = 80Vdc
VCB = 60Vdc
VCB = 60Vdc, TA = +150°C
ICBO
10
10
25
μAdc
ηAdc
μAdc
Emitter-Base Cutoff Current
VEB = 5.0Vdc
VEB = 3.0Vdc
IEBO 10
25 μAdc
ηAdc
Collector-Emitter Cutoff Current
VBE = 2.0Vdc, VCE = 60Vdc ICEX 25 ηAdc
TO-18 (TO-206AA)
2N4029
TO-39 (TO-205AD)
2N4033
UA Package
UB Package
TECHNICAL DATA SHEET
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-0157 Rev. 2 (101305) Page 2 of 6
ELECTRICAL CHARACTERISTICS (TA = +25°C, unless otherwise noted)
Parameters / Test Conditions Symbol Min. Max. Unit
ON CHARACTERISTICS (3)
Forward-Current Transfer Ratio
hFE
IC = 100μAdc, VCE = 5.0Vdc 50
IC = 100mAdc, VCE = 5.0Vdc 100 300
IC = 500mAdc, VCE = 5.0Vdc 70
IC = 1.0Adc, VCE = 5.0Vdc 25
IC = 500mAdc, VCE = 5.0Vdc, TA = -55°C 30
Collector-Emitter Saturation Voltage
VCE(sat)
Vdc
IC = 150mAdc, IB = 15mAdc
IC = 500mAdc, IB = 50mAdc
IC = 1.0Adc, IB = 100mAdc
0.15
0.50
1.0
Base-Emitter Voltage
VBE(sat)
Vdc
IC = 150mAdc, IB = 15mAdc
IC = 500mAdc, IB = 50mAdc
0.9
1.2
DYNAMIC CHARACTERISTICS
Parameters / Test Conditions Symbol Min. Max. Unit
Magnitude of Common Emitter Small–Signal Short-Circuit Forward
Current Transfer Ratio |hfe|
IC = 50mAdc, VCE = 10Vdc, f = 100MHz 1.5 6.0
Output Capacitance
Cobo 20 pF
VCB = 10Vdc, IE = 0, 100kHz ≤ f ≤ 1.0MHz
Input Capacitance
Cibo 80 pF
VEB = 0.5Vdc, IC = 0, 100kHz ≤ f ≤ 1.0MHz
SWITCHING CHARACTERISTICS
Parameters / Test Conditions Symbol Min. Max. Unit
On-Time
VCC = 31.9Vdc; IC = 500mAdc; IB1 = 50mAdc td 15
ηs
Rise Time
VCC = 31.9Vdc; IC = 500mAdc; IB1 = 50mAdc
tr 25
ηs
Storage Time
VCC = 31.9V, IC = 500madc, IB1 = 50mAdc
ts 175
ηs
Fall Time
VCC = 31.9V, IC = 500madc, IB1 = 50mAdc
tf 35
ηs
(4) Pulse Test: Pulse Width = 300μs, Duty Cycle ≤ 2.0%.
TECHNICAL DATA SHEET
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-0157 Rev. 2 (101305) Page 3 of 6
PACKAGE DIMENSIONS
NOTES:
1 Dimension are in inches.
2 Millimeters equivalents are given for general information only.
3 Beyond r (radius) maximum, TW shall be held for a minimum length of .011 (0.28 mm).
4 Dimension TL measured from maximum HD.
5 Body contour optional within zone defined by HD, CD, and Q.
6 Leads at gauge plane .054 +.001 -.000 inch (1.37 +0.03 -0.00 mm) below seating plane shall be within .007 inch (0.18mm)
radius of true position (TP) at maximum material condition (MMC) relative to tab at MMC. The device may be measured by
direct methods.
7 Dimension LU applies between L1 and L2. Dimension LD applies between L2 and minimum. Diameter is uncontrolled in L1
and beyond LL minimum.
8 All three leads.
9 The collector shall be internally connected to the case.
10 Dimension r (radius) applies to both inside corners of tab.
11 In accordance with ASME Y14.5M, diameters are equivalent to φx symbology.
12 For “L” suffix devices, dimension LL is 1.50 (38.10mm) minimum, 1.75 (44.45mm) maximum.
FIGURE 1. Physical dimensions for 2N4029 (TO-18).
Dimensions
Symbol Inches Millimeters Notes
Min Max Min Max
CD .178 .195 4.52 4.95
CH .170 .210 4.32 5.34
HD .209 .230 5.31 5.84
LC .100 TP 2.54 TP 6
LD .016 .021 0.41 0.53 7, 8
LL .500 .750 12.70 19.05 7, 8, 12
LU .016 .019 0.41 0.48 7, 8
L1 .050 1.27 7, 8
L2 .250 6.35 7, 8
Q .040 1.02 5
TL .028 .048 0.71 1.22 3, 4
TW .036 .046 0.91 1.17 3
r .010 0.25 10
P .100 2.54
α 45° TP 6
TECHNICAL DATA SHEET
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-0157 Rev. 2 (101305) Page 4 of 6
NOTES:
1 Dimension are in inches.
2 Millimeters equivalents are given for general information only.
3 Beyond r (radius) maximum, TW shall be held for a minimum length of .011 (0.28 mm).
4 Dimension TL measured from maximum HD.
5 Body contour optional within zone defined by HD, CD, and Q.
6 Leads at gauge plane .054 +.001 -.000 inch (1.37 +0.03 -0.00 mm) below seating plane shall be within .007 inch (0.18mm)
radius of true position (TP) at maximum material condition (MMC) relative to tab at MMC. The device may be measured by
direct methods.
7 Dimension LU applies between L1 and L2. Dimension LD applies between L2 and minimum. Diameter is uncontrolled in L1
and beyond LL minimum.
8 All three leads.
9 The collector shall be internally connected to the case.
10 Dimension r (radius) applies to both inside corners of tab.
11 In accordance with ASME Y14.5M, diameters are equivalent to φx symbology.
12 For “L” suffix devices, dimension LL is 1.50 (38.10mm) minimum, 1.75 (44.45mm) maximum.
FIGURE 2. Physical dimensions for 2N4033 (TO-39).
Dimensions
Symbol Inches Millimeters Notes
Min Max Min Max
CD .305 .335 7.75 8.51
CH .240 .260 6.10 6.60
HD .335 .370 8.51 9.40
LC .200 TP 5.08 TP 6
LD .016 .021 0.41 0.53 7, 8
LL .500 .750 12.70 19.05 7, 8, 12
LU .016 .019 0.41 0.48 7, 8
L1 .050 1.27 7, 8
L2 .250 6.35 7, 8
Q .050 1.27 5
TL .029 .045 0.74 1.14 3, 4
TW .028 .034 0.71 0.86 3
r .010 0.25 10
P .100 2.54
α 45° TP 6
TECHNICAL DATA SHEET
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-0157 Rev. 2 (101305) Page 5 of 6
Dimensions Dimensions
Ltr. Inches Millimeters Note Ltr. Inches Millimeters Note
Min Max Min Max Min Max Min Max
A .061 .075 1.55 1.91 3 D2 .0375 BSC 0.952 BSC
A1 .029 .041 0.74 1.04 D3 .155 3.94
B1 .022 .028 0.56 0.71 E .215 .225 5.46 5.72
B2 .075 REF 1.91 REF E3 .225 5.72
B3 .006 .022 0.15 0.56 5 L1 .032 .048 0.81 1.22
D .145 .155 3.68 3.93 L2 .072 .088 1.83 2.24
D1 .045 .055 1.14 1.39 L3 .003 .007 0.08 0.18 5
NOTES:
1 Dimensions are in inches.
2 Millimeters equivalents are given for general information only.
3 Dimension “A” controls the overall package thickness. When a window lid is used, dimension “A” must increase by a
minimum of .010 inch (0.254 mm) and a maximum of .040 inch (1.020 mm).
4 The corner shape (square, notch, radius, etc) may vary at the manufacturer’s option, from that shown on the drawing.
5 Dimensions “B3” minimum and “L3” minimum and the appropriately 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 “B3” 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 In accordance with ASME Y14.5M, diameters are equivalent to φx symbology.
FIGURE 3. Physical dimensions, surface mount (UA version).
TECHNICAL DATA SHEET
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-0157 Rev. 2 (101305) Page 6 of 6
NOTES:
1 Dimensions are in inches.
2 Millimeters are given for general information only.
3 Hatched areas on package denote metalized areas.
4 Pad 1 = Base, Pad 2 = Emitter, Pad 3 = Collector, Pad 4 = Shielding connected to the lid.
5 In accordance with ASME Y14.5M, diameters are equivalent to φx symbology.
FIGURE 4. Physical dimensions, surface mount (UB version).
Dimensions
Symbol Inches Millimeters Note
Min Max Min Max
BH .046 .056 1.17 1.42
BL .115 .128 2.92 3.25
BW .085 .108 2.16 2.74
CL .128 3.25
CW .108 2.74
LL1 .022 .038 0.56 0.96
LL2 .017 .035 0.43 0.89
Dimensions
Symbol Inches Millimeters Note
Min Max Min Max
LS1 .036 .040 0.91 1.02
LS2 .071 .079 1.81 2.01
LW .016 .024 0.41 0.61
r .008 .203
r1 .012 .305
r2 .022 .559
