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 npn-switching silicon transistor qualified per mil-prf-19500/251 t4-lds-0091 rev. 2 (101484) page 1 of 4 devices levels 2N2218 2n2219 jan 2N2218a 2n2219a jantx 2N2218al 2n2219al jantxv jans * * also available in radiation hardened versions. see da tasheet for jansr2N2218 & jansr2n2219 absolute maximum ratings (t c = +25c unless otherwise noted) parameters / test conditions symbol 2N2218 2n2219 2n221a; l 2n2219a; l unit collector-emitter voltage v ceo 30 50 vdc collector-base voltage v cbo 60 75 vdc emitter-base voltage v ebo 5.0 6.0 vdc collector current i c 800 ma total power dissipation @ t a = +25c @ t c = +25c p t 0.8 3.0 w w operating & storage junction temp. range t op , t stg -55 to +200 c thermal char acteristics parameters / test conditions symbol value unit thermal resistance, junction-to-case r jc 59 c/w note: (1) derate linearly 4.6mw/c above t a > +25c (2) derate linearly 17.0mw/c above t c > +25c electrical characteristics (t a = +25c, unless otherwise noted) parameters / test conditions symbol min. max. unit off charactertics collector-emitter breakdown voltage v (br)ceo vdc i e = 10madc 2N2218; 2n2219 2N2218a; 2n2219a / al 30 50 emitter-base cutoff current v eb = 5.0vdc v eb = 6.0vdc v eb = 4.0vdc 2N2218; 2n2219 2N2218a; 2n2219a / al all types i ebo 10 10 10 adc adc collector-base cutoff current v ce = 30vdc v ce = 50vdc 2N2218; 2n2219 2N2218a; 2n2219a / al i ces 10 10 adc to-39 (to-205ad) 2N2218, 2N2218a 2n2219, 2n2219a to-5 2N2218al 2n2219al
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-0091 rev. 2 (101484) page 2 of 4 electrical characteristics (t a = +25c, unless otherwise noted) (con?t) parameters / test conditions symbol min. max. unit collector-base cutoff current i cbo adc adc adc adc v cb = 50vdc v cb = 60vdc v cb = 60vdc v cb = 75vdc 2N2218; 2n2219 2N2218; 2n2219 2N2218a; 2n2219a / al 2N2218a; 2n2219a / al 10 10 10 10 on charactertics (3) forward-current transfer ratio h fe i c = 0.1madc, v ce = 10vdc 2N2218 2n2219 2N2218a; 2N2218al 2n2219a; 2n2219al 20 35 30 50 i c = 1.0madc, v ce = 10vdc 2N2218 2n2219 2N2218a; 2N2218al 2n2219a; 2n2219al 25 50 35 75 150 325 150 325 i c = 10madc, v ce = 10vdc 2N2218 2n2219 2N2218a; 2N2218al 2n2219a; 2n2219al 35 75 40 100 i c = 150madc, v ce = 10vdc 2N2218; a; al 2n2219; a; al 40 100 120 300 i c = 500madc, v ce = 10vdc 2N2218; a; al 2n2219; a; al 20 30 collector-emitter saturation voltage v ce(sat) vdc i c = 150madc, i b = 15madc 2N2218; 2n2219 2N2218a; 2n2219a / al 0.4 0.3 i c = 500madc, i b = 50madc 2N2218; 2n2219 2N2218a; 2n2219a / al 1.6 1.0 base-emitter saturation voltage v be(sat) vdc i c = 150madc, i b = 15madc 2N2218; 2n2219 2N2218a; 2n2219a / al 0.6 0.6 1.3 1.2 i c = 500madc, i b = 50madc 2N2218; 2n2219 2N2218a; 2n2219a / al 2.6 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-0091 rev. 2 (101484) page 3 of 4 dynamic characteristics parameters / test conditions symbol min. max. unit magnitude of small-signal forw ard current transfer ratio |h fe | i c = 20madc, v ce = 20vdc, f = 100mhz 2.5 12 small-signal forward cu rrent transfer ratio h fe i c = 1.0madc, v ce = 10vdc, f = 1.0khz 2N2218 2n2219 2N2218a, al 2n2219a, al 25 50 35 75 output capacitance v cb = 10vdc, i e = 0, 100 khz f 1.0mhz c obo 8.0 pf input capacitance v eb = 0.5vdc, i c = 0, 100 khz f 1.0mhz c ibo 25 pf switching characteristics parameters / test conditions symbol min. max. unit v cc = 30vdc; i c = 150madc; i b1 = 15madc turn-on time (see figure 3 of mil-prf-19500/251) 2N2218, 2n2219 2N2218a, 2n2219a / al t on 40 35 s turn-off time (see figure 4 of mil-prf-19500/251) 2N2218, 2n2219 2N2218a, 2n2219a / al t off 250 300 s (3) pulse test: pulse width = 300 s, 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-0091 rev. 2 (101484) page 4 of 4 package dimensions notes: 1. dimensions are in inches. 2. millimeters 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. cd shall not vary more than .010 inch (0.25 mm) in zone p. this zone is controlled for automatic handling. 7. leads at gauge plane .054 +.001 -.000 inch (1.37 +0.03 -0.00 mm) below seating plane shall be within .007 inch (0.18 mm) radius of true position (tp) at maximum material condition (mmc) relative to tab at mmc. 8. dimension lu applies between l1 and l2. dimension ld applies between l2 and ll minimum. diameter is uncontrolled in l1 and beyond ll minimum. 9. all three leads. 10. the collector shall be intern ally connected to the case. 11. dimension r (radius) applies to both inside corners of tab. 12. in accordance with asme y14. 5m, diameters are equivalent to x symbology. 13. lead 1 = emitter, lead 2 = base, lead 3 = collector. 14. for l suffix devices (to-5), dimension ll = 1.5 inches (38.10 mm) min. and 1.75 inches (44.45 mm) max. for non-l suffix types (to-39), dimension ll = .5 inch (12.70 mm) min. and .750 inch (19.05 mm) max. figure 1 . physical dimensions (similar to to-39, to-5) . 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 7 ld .016 .019 0.41 0.48 8, 9 ll see note 14 lu .016 .019 0.41 0.48 8, 9 l 1 .050 1.27 8, 9 l 2 .250 6.35 8, 9 p .100 2.54 7 q .030 0.76 5 tl .029 .045 0.74 1.14 3, 4 tw .028 .034 0.71 0.86 3 r .010 0.25 10 45 tp 45 tp 7
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