STK 厚膜混合集成电路 Thick Film Hybrid IC Series
最大额定值 工作特性 型号 
Maximum ratings Operating characteristics
VDSS ID Tc MAX Tstg Tj MAX Input voltage Output voltage Output Power ON resistance Model
(V) (A) (℃) (℃) (℃) (V) (V) (W) (Ω)  
500 6   -30to115       110   1.4   STK730-010
6         110   1.4   STK73902
8         145   0.8   STK730-020
10         180   0.7   STK730-030
10 115 150 40~41   85 to 132   180   0.6   STK73903
12         210   0.55   STK730-040
12         210   0.55   STK73904
15         280   0.3   STK730-050
15               280   0.3   STK73905
900 3 115 -30to115 150   170 to 264   110   5   STK730-060
3     110   5   STK73906
5     180   3   STK730-070
5     180   3   STK73907
6     210   2   STK730-080
6     210   2   STK73908
8     280   1.2   STK730-090
8       280   1.2   STK73909
Function: Self-excitation type feedback control switching regulator
STK 厚膜混合集成电路 Thick Film Hybrid IC Series
输出功率 电源电压 功能 型号 
Output Power Supply voltage(V) function Model
(W) VCCmax VCC            
15W+15W     ±30.5   ±20.0   AF power amplifier         STK4122II  
20W+20W     ±30.5   ±18.5   2ch AF power amplifier         STK405-030  
20W+20W     ±34.5   ±23.0   2ch AF power amplifier         STK4132II  
25W+25W     ±39.0   ±26.0   AF power amplifier         STK4142II  
30W+30W     ±34.5   ±22.0   2ch AF power amplifier         STK405-050  
30W+35W     ±42.0   ±27.5   AF power amplifier         STK4152II  
30W+35W     ±45.0   ±30.0   AF power amplifier         STK4162II  
40W+40W     ±39.0   ±25.0   2ch AF power amplifier         STK405-070  
40W+45W     ±48.0   ±32.0   AF power amplifier         STK4172II  
三端可调调节器  Three-terminal Adjustable Regulator 
PT IO Vi-VO VREF ΔVOmax ΔVOmax 封装 型号 
Vi -VO=5V; Vi -VO(V)=3~40; Vi -VO=5V;
IO(mA)= IO(mA)=500 IO(mA)=
40~500     10~1500 Package Model
(W) (A) (V) (V) (V) (V)        
internally  1.5 40 1.2~1.3 0.05%/V 1.00%   TO-3   LM317K
limited   TO-220   LM317T
三端稳压集成电路  Three-terminal Positive Voltage Regulator 
PT IO VO ΔVVmax ΔVimax 型号  封装
Model Package
(W) (A) (V) Vi n(V) IO(A) (V) Vin(V) IO(A) (V) Vin(V) IO(mA)    
internally  4.75~5.25 20 0.5 0.1 8~20 0.5 0.1 14 5~1000 LM7805 TO-3/TO-220
limited 11.75~12.25 19 0.5 0.12 14.8~30 0.5 0.1 19 5~1000 LM7812 TO-3/TO-220
15   1.5 23.5~24.5 33 1 0.24 26.7~38 1 0.1   5~1500 LM7824 TO-220