BF422

Transys Electronics LIMITED NPN SILICON PLANAR EPITAXIAL TRANSISTOR BF422 (BPL) TO-92 BCE Designed for High Voltage Video Amplifier in Television Receivers. ABSOLUTE MAXIMUM RATINGS(Ta=25 deg C ) DESCRIPTION SYMBOL VALUE VCBO 250 Collector -Base Voltage VCEO 250 Collector -Emitter Voltage VEBO 5.0 Emitter -Base Voltage IC 500 Collector Current Continuous PD 900 Power Dissipation@ Ta=25 deg C 7.2 Derate Above 25 deg C PD 2.75 Power Dissipation@ Tc=25 deg C 22 Derate Above 25 deg C Tj, Tstg -55 to +150 Operating & Storage Junction Temperature Range THERMAL RESISTANCE Rth(j-c) 45 From Junction to Case Rth(j-a) 156 From Junction to Ambient ELECTRICAL CHARACTERISTICS (Ta=25 deg C Unless Otherwise Specified) VALUE DESCRIPTION SYMBOL TEST CONDITION min max VCEO IC=1.0mA,IB=0 250 Collector -Emitter Voltage VCBO IC=100uA.IE=0 250 Collector -Base Voltage VEBO IE=100uA, IC=0 5.0 Emitter-Base Voltage ICBO VCB=200V, IE=0 10 Collector-Cut off Current IEBO VEB=5.0V,IC=0 100 Emitter-Cut off Current VBE(Sat)* IC=20mA,IB=2mA 2 Base Emitter (Sat) Voltage VCE(Sat) * IC=20mA, IB=2mA 0.5 Collector Emitter (Sat) Voltage hFE* IC=25mA, VCE=20V 60 120 DC Current Gain DYNAMIC CHARACTERISTICS ft IC=10mA,VCE=10V 60 Transistors Frequency f=50MHz Cre VCB=30V, f=1MHz 1.6 Feedback Capacitance *Pulse Test : Pulse Width =300us, Duty Cycle=2% UNITS V V V mA mW mW/deg C W mW/deg C deg C deg C/W deg C/W UNITS V V V nA nA V V MHz pF TO-92 Plastic Package B TO-92 Transistors on Tape and Ammo Pack Amm o Pack S ty le M EC H AN IC AL D ATA Ad hesive Ta p e o n To p S ide P h A A1 (p) FEE D C arrier Strip A h T 321 H1 H0 L LA BE L FL AT SIDE 8.2" W2 Wo W1 W t1 K t F1 F P2 Po F2 Do 1 3" 1 .7 7" D 3 E 2 1 ITEM Flat S id e o f Tra nsis tor and Ad hesive Tape V isible 20 00 pcs./A m m o P ack All dim ensions in m m unless specified otherwise SYM BO L A1 A T P Po SPEC IFICAT ION REM ARKS M IN. NO M . M AX. TO L . 4.8 4.0 5.2 4.8 4.2 3.9 12.7 ±1 12.7 ± 0.3 CUM U LATIVE PIT CH ERRO R 1.0 m m /20 PITCH 6.35 ± 0.4 TO BE M EASURED AT BOT TOM O F C LINCH +0.6 5.08 -0.2 0 1 AT TO P OF BODY 18 ± 0.5 6 ± 0.2 9 +0.7 -0.5 0.5 ± 0.2 16 ± 0.5 23.25 11.0 4 ± 0.2 1.2 t1 0.3 - 0 .6 2.54 +0.4 -0.1 3 6N D G AA SEC AA BOD Y W IDT H BOD Y H EIG HT BOD Y T HICKNESS PITCH OF COM PO NENT FEED HO LE PITCH F F DIM A B C D E F G H K MIN. 4.32 4.45 3.18 0.41 0.35 MAX. 5.33 5.20 4.19 0.55 0.50 FEED HO LE CENTR E TO CO M PONENT CENTR E DISTAN CE BET WEEN O UTER LEADS CO M PONENT ALIGN M EN T TAPE W IDTH HO LD-D OW N TAPE W IDT H HO LE PO SITIO N HO LD-D OW N TAPE PO SIT ION LEAD W IRE CLINCH H EIG HT CO M PONENT HEIGH T LENG TH O F SNIPPED LEAD S FEED HO LE DIAM ETER TO TAL TAPE TH ICKNESS LEAD - TO - LEAD DISTAN CEF1, CLINC H HEIGH T PULL - O UT FO RCE P2 F h W Wo W1 W2 Ho H1 L Do t F2 H2 ( P) H 321 C All diminsions in mm. PIN CONFIGURATION 1. BASE 2. COLLECTOR 3. EMITTER 5 DEG 1.14 1.40 1.14 1.53 12.70 — N OT ES 1 . M A X IM U M A L IG N M E N T D E V IAT IO N B E T W E E N L E A D S N O T TO B E G R E AT E R T H A N 0 .2 m m . 2 . M A X IM U M N O N -C U M U L AT IV E VA R IAT IO N B E T W E E N TA P E F E E D H O L E S S H A L L N O T E X C E E D 1 m m IN 2 0 P IT C H E S . 3 . H O L D D O W N TA P E N O T T O E X C E E D B E Y O N D T H E E D G E (S ) O F C A R R IE R TA P E A N D T H E R E S H A L L B E N O E X P O S U R E O F A D H E S IV E . 4 . N O M O R E T H A N 3 C O N S E C U T IV E M IS S IN G C O M P O N E N T S A R E P E R M IT T E D . 5 . A TA P E T R A IL E R , H AV IN G AT L E A S T T H R E E F E E D H O L E S A R E R E Q U IR E D A F T E R T H E L A S T C O M P O N E N T. 6 . S P L IC E S S H A L L N O T IN T E R F E R E W IT H T H E S P R O C K E T F E E D H O L E S . Packing Detail PACKAGE Details TO-92 Bulk TO-92 T&A 1K/polybag 2K/ammo box STANDARD PACK Net Weight/Qty 200 gm/1K pcs 645 gm/2K pcs Size 3" x 7.5" x 7.5" 12.5" x 8" x 1.8" INNER CARTON BOX Qty 5.0K 2.0K Size 17" x 15" x 13.5" 17" x 15" x 13.5" OUTER CARTON BOX Qty 80.0K 32.0K Gr Wt 23 kgs 12.5 kgs