SI-5153S

High-side Power Switch with Diagnostic Function and Built-in Zener Diode SI-5153S Features q Built-in diagnostic function to detect short and open circuiting of loads and output status signals q Low saturation PNP transistor use q Allows direct driving using LS-TTL and C-MOS logic levels q Built-in overcurrent and thermal protection circuits q Built-in protection against reverse connection of power supply q Tj = 150ºC guaranteed q Built-in Zener diode q TO-220 equivalent full-mold package not require insulation mica External Dimensions (unit: mm) 10 ± 0.2 3.2 ± 0.2 4.2 ± 0.2 2.8 ± 0.2 4.0 ± 0.2 7.9 ± 0.2 16.9 ± 0.3 a b 2.6 ± 0.1 Absolute Maximum Ratings Parameter Power supply voltage Input terminal voltage DIAG terminal voltage Collector-emitter voltage Output current Power Dissipation PD2 Junction temperature Operating temperature Storage temperature Tj TOP Tstg 1.8 –40 to +150 –40 to +100 –40 to +150 W ºC ºC ºC Symbol VB VIN VDIAG VCE IO PD1 Ratings –13 to +40 –0.3 to VB 6 VB —VZ 2.04 22 Unit V V V V A W 0.85 –0.1 +0.2 0.45 –0.1 4 ± 0.6 +0.2 (Ta=25ºC) Conditions P1.7 ± 0.15 4 1 2 3 4 5 1. GND 2. VIN 3. Vo 4. DIAG 5. VB a: Type No. b: Lot No. Refer to "Surge clamp voltage" in Electrical Characteristics (Forming No. 1111) With infinite heatsink (Tc=25ºC) Stand-alone without heatsink Standard Circuit Diagram VB 5 VO Electrical Characteristics Ratings Parameter Operating power supply voltage Quiescent circuit current Saturation voltage of output trans...