BD433 SIEMENS | Alldatasheet
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_ 25¢ D mm 8235605 O004363 4 MMSIEG : { NPN Silicon Epibase Transistors 33-1) Bp 433 ; BD 435 i SIEMENS AKTIENGESELLSCHAF 9 BD 437 { BD 439 i BD 441 ; The transistors BD 433, BD 435, BD 437, BD 439, and BD 441 are NPN silicon epibase : power transistors in TO 126 plastic package (12 A 3 DIN 41 869, sheet 4). The collector 3 is electrically connected to the metallic mounting area. The transistors are particularly ? suitable for use in push-pull output stages, driver stages as well as for general AF applications. z Their complementary types are the PNP transistors BD 434, BD 436, BD 438, BD 440, H and BD 442. - - Type Ordering code pas ath 9 A BD 433 Q62702-D201 SS ti] 3 . BD 433/BD 434 paired | Q62702-D217 B ——— fe] 2 BD 436 062702-D203 SE BD 436/BD 436 paired | 062702-D218 182.4 sn7so2 BD 437 62702-0212 BD 437/BD 438 paired | 062702-D219 g BD 439 62702-0280 BD 439/BD 440 paired | 062702-D284 shi 1 BD 441 62702-0285 3 BD 441/BD 442 paired | 062702-D326 Approx. weight 0.6 q Dimensions in mm : Mica washer Q62902-B62 Teaaaistoy fing Hay mas screw Searing ‘Spring.washer d A3DIN 137 062902-863 ‘hit Sow mice washer (ungreased) i used, ‘the thermal resistance increases by 8 K/W_ and in case of a greased one by 4 K/W. Maximum ratings BD 433 | BD 435 | BD 437| BD 439| BD 441 Collector-emitter voltage Veeo | 22 32 45 60 80 v Collector-emitter voltage Vees | 22 32 45 60 80 v . Collector-base voltage Vego | 22 32 45 60 80 v - Emitter-base voltage Vego |5 5 5 5 5 v Collector current Ie |4 4 4 4 4 A Collector peak current Ton |7 7 7 7 7 A 3 Emitter peak current Tem |7 7 7 7 7 A ‘ Base current Ig | 1 1 1 1 A Junction temperature 7, |160 |160 |160 |180 |150 j°c Storage temperature range Tetg -65 to +150 °c Total power dissipation | | | | (Tease S 25°C; Voce $ 12) Por | 36 36 36 36 36 w - Thermal resistance Junction to ambient air Roa $100 $100 | $100 |s29° | 100 wy Junction to mounting area Ric S3,5 (1536 (1535 1536 1535 IK/W + 409
1786 B-03 :
25C D MM 8235605 OOO43b4 & MMSIEG 7-33-11 . 25C 04364 1?) BD 433 i BD 435 BD 439 BD 441 Static characteristics (Tcasq = 25°C) BD 433| BD 435| BD 437| BD 439| BD 441 ° Collector-emitter breakdown: voltage (Jc = 1000 mA) Verceo |>22 |>32 |>45 |>60 |>80 |v Collector-emitter breakdown voltage (Jc = 100 yA) Verices |>22 |>32 |>45 |>60 |>80 |v . Collector-base breakdown voltage (Ic = 100 nA) Vercao}>22 |>32 |>45 |>60 |>80 |v i Emitter-base breakdown ‘ voltage (Ie = 1 mA) Vierjeso | >5 >6 >5 >5 >5 v i Collector cutoff current (Vea = 22 V) Tego | <100 | - - - ~ pA Collector cutoff current : (Veg = 32 V) Teao | — <100 | - - - BA Collector cutoff current (Veg = 45 V) Teo - - <100 | - - pA Collector cutoff current (Vca = 60 V) Teo - - - <100 | - HA Collector cutoff current (Veg = 80 V) Teso | - - - - <100 | pA Collector cutoff current (Veg = tO V; Tamb = 150°C) Icpo <1 <1 <1 <1 <1 mA Collector cutoff current (Vee = Vea maxi Tamb=180°C) lego <3 <3 <3 <3 <3 mA Base-emitter forward voltage Uc = 2A; Veg = 1V) Vaz <ta f<tt [<t2 [<15 |<ts fv Base-emitter . forward voltage 3 (ic = 3A; Veg =1V) Vae ~ - <13 |<16 |<16 |v Collector-emitter saturation voltage (Ic = 2 A)") Voest | <0.8 |<08 | - - - v . Collector-emitter saturation spannung (ig=2A;lg=0.2A) Vega |<05 |<0.6 |<06 |<o8 |<os |v ; Collector-emitter saturation voltage (Ic=3A;Ig=0.3A) Veesat - - <0.7 <0.9 <09 |V DC current gain (ig = 10 mA; Voce = 5 V) hee >40 >40 >30 >20 >16 - (Ug = 500 mA; Voge =1V)2) hee >85 >85 >86 >40 >40 - : 1) For the characteristic which passes through the point Ic = 2.2 mA and Vce = 1V at constant base current. 2)Available as matching pairs with BD 434, 8D 436, BD 438, BD 440, and BD 442. Condition for matching pairs eELINEE s 1.41. 410 - 178? B-04
" 25¢ D MM 8235605 OOOUSES 6 MMSIEG -77—- 33-// 7 _25C 04365 UV - BD 433 BD435 i BD439 Ot BD 441 j Dynamic characteristics (Tcose = 25°C) H BD 433] BD 435 | BD 437| BD 439| BD 441 Transition frequency ; Uc = 0.26 A: Voz = 1V: i f =1MHz) fr >3 >3 >3 >3 >3 MHz - = Cutoff frequency in common emitter . : configuration (Ic = 0.25 A; Vee =1V) fte >20 >20 >20 >20 >20 kHz } i i witnwen “Permissible pulse load ‘ Prat = # (Tease ): Veg = 0 t012V fie = (0; ¥ = parameter BD 433, BO 436, BD 437, Lg BD 433, BD 436, BD 437, . wW BD 439, 80441 % BD 439, BD 441
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_.25¢ D MM 8235605 O0043bb T SUSIE | 7-33 -// wee pe . : BD 433 : SIEMENS AKTIENGESELLSCHAF Bp 433 TT AANA BD) 437 i BD 439 i BD 441 : i Permissible operating range Permissible operating range . Tg = t Wee); Tease = 25°C, v= 0 A I= 1 Weeki Tease = 25°C, ¥=0 ‘4, 80 433, 80 435, BD 437 Pa 80439, BD441 iH RSet Ht RNY Sa St TAA \\ 300 oe TT ATR AA : FFF 80 03 Sig Seis s FCTTr a SN B38 F=E EHH FN ; ro {fo Hs EEN an Ni ott LUTTE wT TTI ees rales 0°. Cy vv 10? 0 nv “e Collector cutott current versugé DC current gain hre = f Uc); temperature Ica =f (Tease) Veg =1Vs Tease = parameter Veg = Vesinax Oats, BD436, BD437, 8049s, 80436, 80437, ‘Das, abash oA BD a39, ab adi Sr Oe cal . Cit 1
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1789 B-06
BEC D MM 8235605 OOO43L? 1 MMESIEG.~ 72 33 “ EMENS AKTIENGESELLSCHAF~ 077°" .. 3351, st BD435 i.
7 BD 437
BD 439 . BD 441 Collector current fc = f (Vee): Collector-emitter saturation voltage Veg = 2 Vi: Teasa = 25° Voesat = f (le); Mee = 10; Ten = 26°C i aA 80439, 80441 a BD 499, BD441 :
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; BEER REAR SSS Saas . t COCO oe a i te LE t wHAe ve EEO @ HELE FREECOPe eet HEEEEFECC eH : EEE eH) Se ae } we CLO wC KT CTT Tey, | ; A 05 1 1Sv ) 05 + W + ee Nees { ‘Output characteristics fc =f (Vee) Hy Ip = parameter ‘Transition frequency fy = f (lc) . {common emitter configuration) Tea = 25°C : A 8D 439, BD 441 Mie BD 439, BD441 : “CEE ay anee Te t . bE tel | OCMC 1 ‘REECE TT {ecco fie vo CLUE Co eee Come Piet COMME CT lau |__| 20ma y, Ro CAT CMIN Cl): “Ao an at Aacnee= 0 . a | Conc WL TT seal CMCC cet PASS | COMME) oe ICME CoC o COLE CCN Cn 0 0 av re ny i Wa ——> Ne atk