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
NPN SILICON SWITCHING TRANSISTOR
Qualified per MIL-PRF-19500/395
DEVICES
LEVELS
2N3735 2N3737
2N3735L 2N3737UB
JAN JANTX JANTXV JANS
ABSOLUTE MAXIMUM RATINGS (TC = +25°C unless otherwise noted) Parameters / Test Conditions Collector-Emitter Voltage Collector-Base Voltage Emitter-Base Voltage Collector Current Total Power Dissipation @ TA = +25°C Total Power Dissipation @ TC = +25°C 2N3735, 2N3735L 2N3737 2N3737UB 2N3735, 2N3735L 2N3737 2N3737UB Symbol VCEO VCBO VEBO IC PT Min. 40 75 5 1.5 1.0 (1) 0.5 (3) 0.5 (5) 2.9 (2) 1.9 (4) N/A -65 to +200 Unit Vdc Vdc Vdc Adc W W W W W W °C TO-5* 2N3735L
PT TJ, Tstg
Operating & Storage Junction Temperature Range
* Electrical characteristics for “L” suffix devices are identical to the “non L” corresponding devices. (1) Derate linearly at 5.71 mW/°C above TA = +25°C (2) Derate linearly at 16.6 mW/°C above TA = +25°C (3) Derate linearly at 2.86 mW/°C above TA = +25°C (4) Derate linearly at 11.3 mW/°C above TA = +25°C (5) Derate linearly at 3.07 mW/°C above TA = +25°C (6) TA = +55°C for UB on printed circuit board (PCB). PCB = FR4 .0625 inch (1.59MM) 1 – layer 1 oz Cu, horizontal, still air, pads (UB) = .034 inch (0.86 mm) x .048 inch (1.2 mm), RθJA with a defined thermal resistance condition included is measured at PT = 500mW. ELECTRICAL CHARACTERISTICS (TA = +25°C, unless otherwise noted) Parameters / Test Conditions OFF CHARACTERTICS Collector-Emitter Breakdown Voltage IC = 10mAdc Collector-Base Cutoff Current VCB = 75Vdc VCB = 30Vd V(BR)CEO ICBO 40 10 250 Vdc μAdc ηAdc Symbol Min. Max. Unit
TO-39* (TO-205AD) 2N3735
3 PIN
2N3737UB
TO-46 (TO-206AB) 2N3737 Page 1 of 5
T4-LDS-0173 Rev. 1 (101069)
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
ELECTRICAL CHARACTERISTICS (TA = +25°C, unless otherwise noted) Parameters / Test Conditions OFF CHARACTERTICS Collector- Emitter Cutoff Current VCE = 30Vdc, VEB = 2.0Vdc VCE = 30Vdc, VEB = 2.0Vdc TA = +150°C Emitter-Base Cutoff Current VEB = 5.0Vdc VEB = 4.0Vdc ON CHARACTERISTICS (1) Forward-Current Transfer Ratio IC = 10mAdc, VCE = 1.0Vdc IC = 150mAdc, VCE = 1.0Vdc IC = 500mAdc, VCE = 1.0Vdc IC = 1.0Adc, VCE = 1.5Vdc IC = 1.5Adc, VCE = 5.0Vdc Collector-Emitter Saturation Voltage IC = 10mAdc, IB = 1.0mAdc IC = 150mAdc, IB = 15.0mAdc IC = 500mAdc, IB = 50.0mAdc IC = 1.0Adc, IB = 100mAdc Base-Emitter Saturation Voltage IC = 10mAdc, IB = 1.0mAdc IC = 150mAdc, IB = 15.0mAdc IC = 500mAdc, IB = 50.0mAdc IC = 1.0Adc, IB = 100mAdc DYNAMIC CHARACTERISTICS Forward Current Transfer Ratio IC = 50mAdc, VCE = 10Vdc, f = 100MHz Delay Response IC = 1.0Adc, VBE = 2Vdc, IB2= 100mA VCC = 30Vdc Turn-Off Time IC = 1.0Adc, IB1 = IB2 = 100mAdc, VCC = 30Vdc Rise Time IC = 1.0Adc, VBE = 2Vdc, VCC = 30Vdc Output Capacitance VCB = 10Vdc, IE = 0, 100 kHz ≤ f ≤ 1.0MHz Input Capacitance VEB = 0.5Vdc, IC = 0, 100 kHz ≤ f ≤ 1.0MHz
(1) Pulse Test: Pulse Width = 300μs, Duty Cycle ≤ 2.0% T4-LDS-0173 Rev. 1 (101069) Page 2 of 5
Symbol
Min.
Max.
Unit
ICEX
200 250 10 100
nAdc μAdc μAdc nAdc
IEBO
hFE
35 40 40 20 20
150 80
VCE(sat)
0.2 0.3 0.5 0.9 0.8 1.0 1.2 1.4
Vdc
VBE(sat)
Vdc
|hfe| td toff tr Cobo Cibo
2.5
6.0 8 ηs ηs ηs pF pF
60 40 9 80
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
PACKAGE DIMENSIONS
2N3735 Dimensions TO-39 Ltr CD CH HD LC LD LL LU L1 L2 P TL TW Q r α Dimensions Inches Millimeters Min Max Min Max .305 .355 7.75 9.02 .240 .260 6.10 6.60 .355 .370 9.02 9.40 .200 TP 5.08 TP .016 .021 0.41 0.53 .500 .750 12.70 19.05 .016 .019 0.41 0.48 .050 1.27 .250 6.35 .100 2.54 .029 .045 0.74 1.14 .028 .034 0.71 0.86 .040 1.02 .010 0.25 45° TP 45° TP Notes Ltr CD CH HD LC LD LL LU L1 L2 P TL TW Q R α
2N3735L Dimensions TO-5 Dimensions Millimeters Min Max Min Max .305 .355 7.75 9.02 .240 .260 6.10 6.60 .355 .370 9.02 9.40 .200 TP 5.08 TP .016 .021 0.41 0.53 1.500 1.750 38.10 44.45 .016 .019 0.41 0.48 .050 1.27 .250 6.35 .100 2.54 .029 .045 0.74 1.14 .028 .034 0.71 0.86 .040 1.02 .010 0.25 45° TP 45° TP Inches Notes
6 7 7 7 7 7 3 9 4 10 6
6 7 7 7 7 7 3 9 4 10 6
FIGURE 1: Physical dimensions – TO-39, TO-5
T4-LDS-0173 Rev. 1 (101069)
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
PACKAGE DIMENSIONS
Dimensions Millimeters Min Max Min Max .178 .195 4.52 4.95 .065 .085 1.65 2.16 .209 .230 5.31 5.84 .100 TP 2.54 TP .016 .021 0.41 0.53 .500 1.750 12.70 44.45 .016 .019 0.41 0.48 .050 1.27 .250 6.35 .040 1.02 .028 .048 0.71 1.22 .036 .046 0.91 1.17 .010 0.25 45° TP 45° TP Inches
Ltr CD CH HD LC LD LL LU L1 L2 Q TL TW r α
Notes
5 6 6 6 6 3 8 4 9 5
NOTES: Dimensions are in inches. Millimeters are given for general information only. Symbol TL is measured from HD maximum. Details of outline in this zone are optional. Leads at gauge plane .054 inch (1.37 mm) +.001 inch (0.03 mm) -.000 inch (0.00 mm) below seating plane shall be within .007 inch (0.18 mm) radius of TP relative to tab. Device may be measured by direct methods or by gauge. 6 Symbol LU applies between L1 and L2. Dimension LD applies between L2 and LL minimum. 7 Lead number three is electrically connected to case. 8 Beyond r maximum, TW shall be held for a minimum length of .011 inch (0.28 mm). 9 Symbol r applied to both inside corners of tab. 10 In accordance with ASME Y14.5M, diameters are equivalent to φx symbology. 11 Lead 1 is emitter, lead 2 is base, and lead 3 is collector. FIGURE 2: Physical dimensions – TO-46 2N3737 1 2 3 4 5
T4-LDS-0173 Rev. 1 (101069)
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
PACKAGE DIMENSIONS
NOTES: 1. Dimensions are in inches. 2. Millimeters are given for general information only. 3. Hatched areas on package denote metalized areas. 4. Lid material: Kovar. 5. Pad 1 = Base, Pad 2 = Emitter, Pad 3 = Collector, Pad 4 = Shielding connected to the lid. 6. In accordance with ASME Y14.5m, diameters are Equivalent to φx symbology.
Symbol BH BL BW CL CW LL1 LL2 LS1 LS2 LW r R1 R2 Min .046 .115 .085 .022 .017 .036 .071 .016
Inches
Dimensions Millimeters Max Min Max .056 1.17 1.42 .128 2.92 3.25 .108 2.16 2.74 .128 3.25 .108 2.74 .038 0.56 0.96 .035 0.43 0.89 .040 0.91 1.02 .079 1.81 2.01 .024 0.41 0.61 .008 .203 .012 .305 .022 .559
Notes
T4-LDS-0173 Rev. 1 (101069)
Page 5 of 5