STK439
STK439 is THICK FILM HYBRID manufactured by Unknown Manufacturer.
Features r O IMST,2 Channels by 1 Power Supply. r Smallshocknoisebecause of directcoupling emitter feedbacked. I STK-433-105 , 3 5
- 1 0 s , 4 3 6
- t o sa n d 4 4 1
- r o s 4 arefor the useof Tg=1g5oa. MAxf MUM RATTNGS/Ta=25"C Maximum Supply Voltage
AF outputpower STK-433: 5Wmin.,STK-435: 7Wmin.,STK-436: 10W min.,STK-437: 10W min.,STK-439: 15W min.,STK-411: 20Vl min., STK-443: 25Wmin. unit 0 v
STK- STK- STK. STK. STK. STK- STK 433 435 436 437 +Se 7Ci 7+i
(pin 7 to + oi izl vcc max
32 g O -) -+
90 -r -+
5 g O + +
5 g0 + +
5 gb -+ +
6 g5 + '+
Operating Case Temperature Tg Storage Temperature Tstg Allowable Load Shortino Time (in appointedcond-ition)ts
0C 95 -3Oto 100o C 2 sec
REMENDED OPERATIONco NDITIo N /Ta=25"C
Remended Supply Voltage V6g Load Resistance Rg
STK- STK- STK- STK. STK- STK- STK. 433 435 436 437 439 441 443 unrt 23 27 3 2 3 3 3 9 4 4 4 9 V -) -) + + + + 8 O h m STK. STK. STK. STK. STK. STK- STK. t:t -:t t:t t:t o:t :' 't Tr^:: o PERATIo Nc HARAcr ERlsrlcs/Ta=25"c, remended condition, Rg=6oo ohm,VG=40d B ouiescent current tcco output Power Distortion P^ r o THD f Fru
Input Resistance ri
THD=I% 5 7 10 10 15 20 25 Wmin f=lk Hz Po=0'1w, ' 0.5 0.5 0.3 0.2 0.2 0.3 0.3 yotnlx t=r[H, po=0.1w 110k 1lok 120k 110k 11ok 1lok 1lok ohm
CIRCUIT EOUIVALENT s TK-433.435
439,441,443 s TK-437. s TK-436
APPLICATION: AF Power Amp.
TK-433,435.436,437,439,441,443 STK I anpl I SIK. 435 25V STK- STK 431 35V 35V SIK. 4?q 35V
;TK S T K
.audiolabga. l
6 l
6q t l-""1 c1 C2
16V
6rd, dr dr 6a d,6n c3 l 6 v 25V c4 1 6 V l 6 v c5 25V 25V c6 25V...
