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
PNP SILICON DUAL TRANSISTOR
Qualified per MIL-PRF-19500 /336
T4-LDS-0118 Rev. 2 (110152) Page 1 of 5
DEVICES LEVELS
2N3810 2N3811 JAN
2N3810L 2N3811L JANTX
2N3810U 2N3811U JANTV
JANS
ABSOLUTE MAXIMUM RATI NG S (TC = +25°C unless otherwise noted)
Parameters / Test Conditions Symbol Value Unit
Collector-Emitter Voltage VCEO 60 Vdc
Collector-Base Voltage VCBO 60 Vdc
Emitter-Base Voltage VEBO 5.0 Vdc
Collector Current IC 50 mAdc
One
Section 1
Both
Sections 2
Total Power Dissipation @ TA = +25°C PT 200 350 mW
Operating & Storage Junction Temperature Range TJ, Tstg -65 to +200 °C
NOTES:
1. Derate linearly 1.143mW/°C for TA > +25°C (one section)
2. Derate linearly 2.000mW/°C for TA > +25°C (both sections)
ELECTRICAL CHARACTERISTICS (TA = +25°C, unless otherwise noted)
Parameters / Test Conditions Symbol Min. Max. Unit
OFF CHARACTERTICS
Collector-Emitter Breakdown Voltage
V(BR)CEO
Vdc
IC = 100
μ
Adc 60
Collector-Base Cutoff Current
ICBO
ηAdc
μAdc
VCB = 50Vdc
VCB = 60Vdc
10
10
Emitter-Base Cutoff Current
IEBO
VEB = 4.0Vdc
VEB = 5.0Vdc
10
10
η
Adc
μAdc
TO-78
U - Package
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-0118 Rev. 2 (110152) Page 2 of 5
ELECTRICAL CHARACTERISTICS (con’t)
Parameters / Test Conditions Symbol Min. Max. Unit
ON CHARACTERTICS
Forward-Current Transfer Ratio
IC = 10
μ
Adc, VCE = 5.0Vdc
IC = 100μAdc, VCE = 5.0Vdc
IC = 1.0mAdc, VCE = 5.0Vdc
IC = 10mAdc, VCE = 5.0Vdc
2N3810, 2N3810L , 2N3810U hFE 100
150
150
125
450
450
IC = 1.0
μ
Adc, VCE = 5.0Vdc
IC = 10μAdc, VCE = 5.0Vdc
IC = 100μAdc, VCE = 5.0Vdc
IC = 1.0mAdc, VCE = 5.0Vdc
IC = 10mAdc, VCE = 5.0Vdc
2N3811, 2N3811L, 2N3811U hFE
75
225
300
300
250
900
900
Collector-Emitter Saturation Voltage
VCE(sat)
Vdc
IC = 100
μ
Adc, IB = 10
μ
Adc
IC = 1.0mAdc, IB = 100μAdc
0.2
0.25
Base-Emitter Saturation Voltage
VBE(sat)
Vdc
IC = 100
μ
Adc, IB = 10
μ
Adc
IC = 1.0mAdc, IB = 100μAdc
0.7
0.8
Base-Emitter Non-Saturation Voltage
VBE
Vdc
VCE = 5.0Adc, IC = 100
μ
Adc 0.7
DYNAMIC CHARACTERISTICS
Forward Current Transfer Ratio, Magnitude
|hfe|
IC = 500
μ
Adc, VCE = 5.0Vdc, f = 30MHz
IC = 1.0mAdc, VCE = 5.0Vdc, f = 100MHz
1.0
1.0
5.0
Small-Signal Short Circuit Forward Current Transfer Ratio
hfe
IC = 1.0mAdc, VCE = 10Vdc, f = 1.0kHz 2N3810, 2N3810L , 2N3810U
2N3811, 2N3811L , 2N3811U
150
300
600
900
Small-Signal Short Circuit Input Impedance
hje
kΩ
IC = 1.0mAdc, VCE = 10Vdc, f = 1.0kHz 2N3810, 2N3810L , 2N3810U
2N3811, 2N3811L , 2N3811U
3.0
3.0
30
40
Small-Signal Short Circuit Output Admittance
hoe
μmhos
IC = 1.0mAdc, VCE = 10Vdc, f = 1.0kHz 2N3810, 2N3810L , 2N3810U
2N3811, 2N3811L , 2N3811U
5.0 60
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-0118 Rev. 2 (110152) Page 3 of 5
DYNAMIC CHARACTERISTICS (cont.)
Parameters / Test Conditions Symbol Min. Max. Unit
Output Capacitance
VCB = 5.0Vdc, IE = 0, 100kHz ≤ f ≤ 1.0MHz Cobo 5.0 pF
Input Capacitance
VEB = 5.0Vdc, IC = 0, 100kHz ≤ f ≤ 1.0MHz CIbo 8.0 pF
Noise Figure
dB
IC = 100μAdc, VCE = 10Vdc, f = 100Hz, RG = 3.0kΩ 2N3810, L, U F1 7.0
IC = 100μAdc, VCE = 10Vdc, f = 1.0kHz, RG = 3.0kΩ 2N3810, L, U F2 3.0
IC = 100μAdc, VCE = 10Vdc, f = 10kHz, RG = 3.0kΩ 2N3810, L, U F3 2.5
IC = 100μAdc, VCE = 10Vdc, f = 10Hz to 15.7kHz, RG = 3.0kΩ 2N3810, L, U F4 3.5
IC = 100μAdc, VCE = 10Vdc, f = 100Hz, RG = 3.0kΩ 2N3811, L, U F1 4.0
dB
IC = 100μAdc, VCE = 10Vdc, f = 1.0kHz, RG = 3.0kΩ 2N3811, L, U F2 1.5
IC = 100μAdc, VCE = 10Vdc, f = 10kHz, RG = 3.0kΩ 2N3811, L, U F3 2.0
IC = 100μAdc, VCE = 10Vdc, f = 10Hz to 15.7kHz, RG = 3.0kΩ 2N3811, L, U F4 2.5
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-0118 Rev. 2 (110152) Page 4 of 5
PACKAGE DIMENSIONS
NOTES:
1 Dimensions are in inches.
2 Millimeters are given for general information only.
3 Refer to rules for dimensioning Semiconductor Product Outlines included in Publication No. 95.
4 Lead number 4 and 8 omitted on this variation.
5 TW must be held to a minimum length of .021 inch (0.53 mm).
6 LL measured from maximum HD.
7 Details of outline in this zone optional.
8 CD shall not vary more than .010 inch (0.25mm) in zone P. This zone is controlled for automatic handling.
9 Leads at gauge plane .054 - .055 inch (1.37 - 1.40 mm) below seating plane shall be within .007 (0.18 mm) radius of true
position (TP) at a maximum material condition (MMC) relative to the tab at MMC. The device may be measured by direct
methods or by the gauge and gauging procedure described on gauge drawing GS-1.
10 LD applies to LL minimum.
11 r (radius) applies to both inside corners of tab.
12 For transistor types 2N3810 and 2N3811, LL is .500 inch (12.70 mm) minimum, and .750 inch (19.05 mm) maximum. (TO-
78).
13 For transistor types 2N3810L and 2N3811L, LL is 1.500 inches (38.10 mm) minimum, and 1.750 inches (44.45 mm)
maximum.
14 In accordance with AMSE Y14.5M, diameters are equivalent to φx symbology.
15 Leads 3 and 5 = emitter, leads 2 and 6 = base, leads 1 and 7 = collector.
FIGURE 1. Physical dimensions (similar to TO-78)
DIMENSIONS
Ltr Inches Millimeters Notes
Min Max Min Max
CD .305 .335 7.75 8.51
CH .150 .185 3.81 4.70
HD .335 .370 8.51 9.40
HT .009 .041 0.23 1.04
LC .200 BSC 5.08 BSC
LD .016 .021 0.41 0.53 10
LL See notes 10, 11, and 13
α 45TP 45TP 9
TL .029 .045 0.74 1.14 5, 6
TW .028 .034 0.71 0.86 4, 5
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-0118 Rev. 2 (110152) Page 5 of 5
Symbol
Dimensions
Inches Millimeters
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 .044 .080 1.12 2.03
LH .026 .039 0.66 0.99
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
NOTES:
1 Dimensions are in inches.
2 Millimeters are given for general information only.
3 In accordance with AMSE Y14.5M, diameters are equivalent to φx symbology.
FIGURE 2. Physical dimensions (2N3810U and 2N3811U).
Pin no. Transistor
1 Collector no. 1
2 Base no. 1
3 Base no. 2
4 Collector no. 2
5 Emitter no. 2
6 Emitter no. 1
