FEATURES Power dissipation P : 0.625 W（Tamb=25℃） CM Collector current CM : 0.5 A Collector-base voltage V(BR)CBO: 40 V ELECTRICAL CHARACTERISTICS （ Tamb=25 ℃ unless otherwise specified ） Parameter Symbol Test conditions MIN TYP MAX UNIT Collector-base breakdown voltage V(BR) 40 V CBO Ic= 100μA , E =0 Collector-emitter breakdown voltage V(BR) Ic= 0.1 mA， I =0 25 V CEO B Emitter-base breakdown voltage V(BR)EBO I = 100μ A， I =0 5 V E C Collector cut-off current CBO VCB 40 V , IE=0 0.1 μ A Collector cut-off current CEO VCE 20 V , IB=0 0.2 μ A Emitter cut-off current EBO VEB 3 V， IC=0 0.1 μ A HFE（1
3 4 RELAY MODULE High/Low Level Trigger D D R1 R4 2K2 10K Q1 2 R2 1 K1 JP1 3 4 2 J2 SEL U1 2K2 R5 S8550 R3 1 N.O. LO 1 4 2TY 2K2 3 2 COM C J1 HI 10K D2 3 N.C. C 2 3 TBD 5 DC+ 1 1 CON3 DC- 2 TLP280-1CH IN 3 SRD-12VDC-SL-C CON3 D1 D3 POWER ON B B PCB Name: Title Unless otherwise specified, all values are
specifies halogen & lead-free FEATURES SOT-23 Dim Min Max Collector 3 A 2.800 3.040 Complimentary to S8550 B 1.200 1.400 1 Base C 0.890 1.110 Collector Current: IC=0.5A 2 Emitter D 0.370 0.500 G 1.780 2.040 A L H 0.013 0.100 J 0.085 0.177 3 Top View B S K 0.450 0.600 1 2 L 0.890 1.020 MARKING: J3Y S 2.100
Planar Transistor S8050 FEATURES Pb z High Collector CurrenC.(I = 500mA). Lead-free z Complementary To S8550. z Excellent FE Linearity. z High total power dissipatiCn.(PmW). APPLICATIONS z High Collector Current.. SOT-23 ORDERING INFORMATION Type No. Marking Package Code S8050 J3Y SOT-23 MAXIMUM RATING @
4 k 5 k 3 k 0 A R 4 R 4 R 4 R 4 R 4 1 A 6 R12 V1 C13 S 5 S8050 F4 4 390 C16 F3 3 F2 2 F1 1 1 3 3 S8550 GND U13 GND 7 5 4 2 GND 0.47uF k 0 A D 2 3 1 GND 3.3V 1 P0.21/PWM5/AD1.6/CAP1.3 D DV D D P1.31/~TRST 20 V V V P1.30/TMS 52 55 P0.20/MAT1.3/SSEL1/EINT3 P0.25/AD0.4/AOUT 9 AD0 (SHT 2) 27 P0.4/SCK0/CAP0.1
controls to the HX711 are • Weigh Scales through the pins. • Industrial Process Control V AVDD VSUP S8550 2.7~5.5V R 2 R1 10uF VFB BASE VSUP DVDD Load cell AVDD INA+ Analog Supply Regulator INA- DOUT To/From Digital PD_SCK MCU Input 24-bit Σ∆ Interface INB+ MUX ADC INB- PGA RATE Gain = 32, 64, 128 VBG
controls to the HX711 are • Weigh Scales through the pins. • Industrial Process Control V AVDD VSUP S8550 2.7~5.5V R 2 R1 10uF VFB BASE VSUP DVDD Load cell AVDD INA+ Analog Supply Regulator INA- DOUT To/From Digital PD_SCK MCU Input 24-bit Σ∆ Interface INB+ MUX ADC INB- PGA RATE Gain = 32, 64, 128 VBG
.9.0 _02 S-8520/8521 Series Application Circuits 1. External adjustment of output voltage In the S-8550/8521 Series, by adding external resistors (R , R )AandBa capacitor (C ), the FBtput voltage can be adjusted or be set freely in the range of 1.5 to 6.0 V, as shown in Figure 14. Temperature gradient
Bild
Bild
Bild
Bild
Bild
Bild
