Datasheet TLVH431 (STMicroelectronics) - 4

Maximum ratings TLVH431 2 Maximum ratings Table 2. Absolute maximum ratings Symbol Parameter Value Unit
VKA Cathode to anode voltage 22 V IK Continuous cathode current range - 100 to +100 mA IREF Reference input current range - 0.05 to +3 mA TSTG Storage temperature - 65 to +150 °C Human body model (HBM) 2 kV ESD Machine model (MM) 200 V Charged device model 1500 V Lead temperature (soldering) 10 TLEAD 260 °C sec TJ Max. junction temperature +150 °C Note: Absolute maximum ratings are those values beyond which damage to the device may occur. Functional operation under these conditions is not implied.
Table 3. Thermal data Symbol Parameter SOT323-6L SOT23-3L SOT23-5L Unit
RthJA Thermal resistance junction-ambient 221 248 157 °C/W RthJC Thermal resistance junction-case 110 136 67 °C/W
Table 4. Operating conditions Symbol Parameter Value Unit
VKA Cathode to anode voltage Vref to 18 V Ikmin Minimum operating current 100 µA Ikmax Maximum operating current 60 mA Toper Operating free air temperature range -40 to +125 °C 4/15 DocID023303 Rev 8 Document Outline Table 1. Device summary 1 Pin configuration Figure 1. Pin configuration (top view) 2 Maximum ratings Table 2. Absolute maximum ratings Table 3. Thermal data Table 4. Operating conditions 3 Electrical characteristics Table 5. Electrical characteristics for TLVH431 4 Typical performance characteristics Figure 2. Test circuit for VKA = Vref Figure 3. Test circuit for VKA > Vref Figure 4. Reference voltage vs. temperature Figure 5. Minimum cathode current for regulation vs. temperature Figure 6. Off-state cathode current vs. temperature Figure 7. Reference input current vs. temperature Figure 8. Cathode current vs. cathode voltage Figure 9. DVref vs. DVKA Figure 10. Wideband noise Figure 11. Gain and phase vs. frequency Figure 12. Turn-on (no CLOAD) Figure 13. Turn-on (CLOAD = 10 nF) 5 Package information 5.1 SOT23-3L package information Figure 14. SOT23-3L package outline Table 6. SOT23-3L mechanical data 5.2 SOT23-5L package information Figure 15. SOT23-5L package outline Table 7. SOT23-5L mechanical data Figure 16. SOT23-5L recommended footprint (dimensions are in mm) 5.3 SOT323-6L package information Figure 17. SOT323-6L package outline Table 8. SOT323-6L mechanical data Figure 18. SOT323-6L recommended footprint (dimensions are in mm) 6 Revision History Table 9. Document revision history