BDX53, BDX53a, BDX53b, BDX53c npn silicon power darlingtons
1 may 1989 - revised september 2002 specifications are subject to change without notice. designed for complementary use with bdx54, bdx54a, bdx54b and bdx54c 60 w at 25c case temperature 8 a continuous collector current minimum h fe of 750 at 3 v, 3 a absolute maximum ratings at 25c case temperature (unless otherwise noted) notes: 1. derate linearly to 150c case temperature at the rate of 0.48 w/c. 2. derate linearly to 150c free air temperature at the rate of 16 mw/c. rating symbol value unit collector-base voltage (i e = 0) BDX53 BDX53a BDX53b BDX53c v cbo 45 60 80 100 v collector-emitter voltage (i b = 0) BDX53 BDX53a BDX53b BDX53c v ceo 45 60 80 100 v emitter-base voltage v ebo 5v continuous collector current i c 8a continuous base current i b 0.2 a continuous device dissipation at (or below) 25c case temperature (see note 1) p tot 60 w continuous device dissipation at (or below) 25c free air temperature (see note 2) p tot 2w operating junction temperature range t j -65 to +150 c operating temperature range t stg -65 to +150 c operating free-air temperat ure r ange t a -65 to +150 c b c e to-220 package (top view) pin 2 is in electrical contact with the mounting base. mdtraca 1 2 3
BDX53, BDX53a, BDX53b, BDX53c npn silicon power darlingtons 2
may 1989 - revised september 2002 specifications are subject to change without notice. notes: 3. these parameters must be measured using pulse techniques, t p = 300 s, duty cycle 2%. 4. these parameters must be measured using voltage-sensing contacts, separate from the current carrying conta cts. ? voltage and current values shown are nominal; exact values vary slightly with transistor parameters. electrical characteristics at 25c case temperature (unless otherwise noted) parameter test conditions min typ max unit v (br)ceo collector-emitter breakdown voltage i c = 100 ma i b = 0 (see note 3) BDX53 BDX53a BDX53b BDX53c 45 60 80 100 v i ceo collector-emitter cut-off current v ce = 30 v v ce = 30 v v ce = 40 v v ce = 50 v i b =0 i b =0 i b =0 i b =0 BDX53 BDX53a BDX53b BDX53c 0.5 0.5 0.5 0.5 ma i cbo collector cut-off current v cb = 45 v v cb = 60 v v cb = 80 v v cb = 100 v i e =0 i e =0 i e =0 i e =0 BDX53 BDX53a BDX53b BDX53c 0.2 0.2 0.2 0.2 ma i ebo emitter cut-off current v eb = 5 v i c =0 2 ma h fe forward current transfer ratio v ce = 3 v i c = 3 a (see notes 3 and 4) 750 v be(sat) base-emitter saturation voltage i b = 12 ma i c = 3 a (see notes 3 and 4) 2.5 v v ce(sat) collector-emitter saturation voltage i b = 12 ma i c = 3 a (see notes 3 and 4) 2 v v ec parallel diode forward voltage i e = 3 a i b = 0 2.5 v thermal characteristics parameter min typ max unit r jc junction to case thermal resistance 2.08 c/w r ja junction to free air thermal resistance 62.5 c/w resistive-load-switching characteristics at 25c case temperature parameter test conditions ? min typ max unit t on tu r n - o n t i m e i c = 3 a v be(off) = -4.5 v i b(on) = 12 ma r l = 10 ? i b(off) = -12 ma t p = 20 s, dc 2% 1s t off turn-off time 5s
BDX53, BDX53a, BDX53b, BDX53c npn silicon power darlingtons 3
may 1989 - revised september 2002 specifications are subject to change without notice. typical characteristics figure 1. figure 2. figure 3. typical dc current gain vs collector current i c - collector current - a 05 10 10 h fe - typical dc current gain 40000 100 1000 10000 tcs120ag t c = -40c t c = 25c t c = 100c v ce = 3 v t p = 300 s, duty cycle < 2% collector-emitter saturation voltage vs collector current i c - collector current - a 05 10 10 v ce(sat) - collector-emitter saturation voltage - v 0 05 10 15 20 25 30 tcs120ah t c = -40c t c = 25c t c = 100c t p = 300 s, duty cycle < 2% i b = i c / 100 base-emitter saturation voltage vs collector current i c - collector current - a 05 10 10 v be(sat) - base-emitter saturation voltage - v 05 10 15 20 25 30 tcs120ai t c = -40c t c = 25c t c = 100c i b = i c / 100 t p = 300 s, duty cycle < 2%
BDX53, BDX53a, BDX53b, BDX53c npn silicon power darlingtons 4
may 1989 - revised september 2002 specifications are subject to change without notice. maximum safe operating regions figure 4. thermal information figure 5. maximum forward-bias safe operating area v ce - collector-emitter voltage - v 10 10 100 1000 i c - collector current - a 01 10 10 100 sas120ad dc operation t p = 300 s, d = 0.1 = 10% BDX53 BDX53a BDX53b BDX53c maximum power dissipation vs case temperature t c - case temperature - c 0 255075100125150 p tot - maximum power dissipation - w 0 10 20 30 40 50 60 70 80 tis120ab
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