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 Symbol Min. Unit Collector-Emitter Voltage VCEO 40 Vdc Collector-Base Voltage VCBO 75 Vdc Emitter-Base Voltage VEBO 5 Vdc IC 1.5 Adc Collector Current Total Power Dissipation @ TA = +25°C 2N3735, 2N3735L 2N3737 2N3737UB PT 1.0 (1) 0.5 (3) 0.5 (5) W W W Total Power Dissipation @ TC = +25°C 2N3735, 2N3735L 2N3737 2N3737UB PT 2.9 (2) 1.9 (4) N/A W W W TJ, Tstg -65 to +200 °C 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 Symbol Min. V(BR)CEO 40 TO-5* 2N3735L TO-39* (TO-205AD) 2N3735 3 PIN Max. Unit 2N3737UB OFF CHARACTERTICS Collector-Emitter Breakdown Voltage IC = 10mAdc Collector-Base Cutoff Current VCB = 75Vdc VCB = 30Vd T4-LDS-0173 Rev. 1 (101069) ICBO Vdc 10 250 μAdc ηAdc TO-46 (TO-206AB) 2N3737 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 ELECTRICAL CHARACTERISTICS (TA = +25°C, unless otherwise noted) Parameters / Test Conditions Symbol Min. Max. Unit OFF CHARACTERTICS Collector- Emitter Cutoff Current VCE = 30Vdc, VEB = 2.0Vdc VCE = 30Vdc, VEB = 2.0Vdc TA = +150°C ICEX 200 250 nAdc μAdc Emitter-Base Cutoff Current VEB = 5.0Vdc VEB = 4.0Vdc IEBO 10 100 μAdc nAdc 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 hFE 35 40 40 20 20 150 80 VCE(sat) 0.2 0.3 0.5 0.9 Vdc VBE(sat) 0.8 1.0 1.2 1.4 Vdc 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 |hfe| 2.5 6.0 td 8 ηs toff 60 ηs Rise Time IC = 1.0Adc, VBE = 2Vdc, VCC = 30Vdc Output Capacitance VCB = 10Vdc, IE = 0, 100 kHz ≤ f ≤ 1.0MHz tr 40 ηs Cobo 9 pF Input Capacitance VEB = 0.5Vdc, IC = 0, 100 kHz ≤ f ≤ 1.0MHz Cibo 80 pF (1) Pulse Test: Pulse Width = 300μs, Duty Cycle ≤ 2.0% T4-LDS-0173 Rev. 1 (101069) 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 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 2N3735L Dimensions TO-5 Notes 6 7 7 7 7 7 3 9 4 10 6 Ltr CD CH HD LC LD LL LU L1 L2 P TL TW Q R α 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 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 Ltr CD CH HD LC LD LL LU L1 L2 Q TL TW r α 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 Notes 5 6 6 6 6 3 8 4 9 5 NOTES: 1 2 3 4 5 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 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. T4-LDS-0173 Rev. 1 (101069) Symbol BH BL BW CL CW LL1 LL2 LS1 LS2 LW r R1 R2 Inches Min .046 .115 .085 .022 .017 .036 .071 .016 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 Page 5 of 5