NEW DATABASE - 350 MILLION DATASHEETS FROM 8500 MANUFACTURERS
NEW DATABASE - 350 MILLION DATASHEETS FROM 8500 MANUFACTURERS
VB921ZV VB921ZVFI ISOWATT220 VB921ZV/ZVFI VB921Z VB921ZFI P011C P011G - Datasheet Archive
VB921ZVFI HIGH VOLTAGE IGNITION COIL DRIVER POWER IC ADVANCE DATA s s s s NO EXTERNAL COMPONENT REQUIRED INTEGRATED HIGH VOLTAGE
VB921ZV VB921ZV VB921ZVFI VB921ZVFI HIGH VOLTAGE IGNITION COIL DRIVER POWER IC ADVANCE DATA s s s s NO EXTERNAL COMPONENT REQUIRED INTEGRATED HIGH VOLTAGE CLAMP COIL CURRENT LIMIT INTERNALLY SET HIGH RUGGEDNESS DESCRIPTION The VB921ZV VB921ZV and VB921ZVFI VB921ZVFI are monolithic high voltage integrated circuits made using SGS-THOMSON Microelectronics Vertical Intelligent Power Technology, which combines a vertical current flow power trilinton with a coil current limiting circuit and a collector voltage clamping. The device is peculiarly suitable for application in high performance electronic car ignition, where coil current limitation and voltage clamping are required. 3 1 TO-220 2 3 1 2 ISOWATT220 ISOWATT220 INTERNAL SCHEMATIC DIAGRAM September 1993 1/5 VB921ZV/ZVFI VB921ZV/ZVFI ABSOLUTE MAXIMUM RATING Symbol Parameter Value Unit VB921Z VB921Z HV c Collector Voltage V in VB921ZFI VB921ZFI Maximum Input Voltage Ic V 8 V Internally Limited Collector Current I in Internally Limited A Input Current 20 P tot Total Dissipation at Tc = 25 o C T stg Storage Temperature Tj mA 100 40 W -40 to 150 C -40 to150 Operating Junction Temperature o o C THERMAL DATA TO-220 R thj-cas e Rthj- amb Thermal Resistance Junction-case Thermal Resistance Junction-ambient Max ISOWATT220 ISOWATT220 1.25 3.12 Max o 62.5 C/W o C/W o ELECTRICAL CHARACTERISTICS (Vbatt = 12 V, Tcase = 25 C unless otherwise specified) Symbol Parameter Test Conditions I cgo Collector Cut-off Current V in = 0 V cl * Clamping Voltage -40 < T j < 125 o C V cg(sat) Power Stage Saturation Voltage Ic = 6 A I cl * Coil Current Limit V in = 5 V -40 T j 125 o C see note 1 I in V f * Diode Forward Voltage Coil Current Variation in Respect to V in = 5 V V V 7.5 A 8 I f = 10 A V in = 4.5 - 5.5 V * Pulsed: P ulse duration = 300 µs, duty cycle 1.5 % NOTE 1: I cl is also controll ed i n respect to the variation of Vin between 0.5 to 5.5 V mA 2.5 4.5 * Coi l data: primary resistance Rc = 0.4 - 0.8 , pri mary inductance Lc = 6 - 8 mH 2/5 7 µA 2.5 6.5 Unit 400 300 Max. 250 Iin = 10 mA Input Voltage Icl Typ. HV c = 250 V Input Current V in Min. V 5.5 V 200 mA VB921ZV/ZVFI VB921ZV/ZVFI TO-220 MECHANICAL DATA mm DIM. MIN. inch TYP. MAX. MIN. TYP. MAX. A 4.40 4.60 0.173 0.181 C 1.23 1.32 0.048 0.051 D 2.40 2.72 0.094 D1 0.107 1.27 0.050 E 0.49 0.70 0.019 0.027 F 0.61 0.88 0.024 0.034 F1 1.14 1.70 0.044 0.067 F2 1.14 1.70 0.044 0.067 G 4.95 5.15 0.194 0.203 G1 2.4 2.7 0.094 0.106 H2 10.0 10.40 0.393 0.409 L2 16.4 0.645 L4 13.0 14.0 0.511 0.551 L5 2.65 2.95 0.104 0.116 L6 15.25 15.75 0.600 0.620 L7 6.2 6.6 0.244 0.260 3.5 3.93 0.137 0.154 3.75 3.85 0.147 0.151 D1 C D A E L9 DIA. H2 G G1 F1 L2 F2 F Dia. L5 L9 L7 L6 L4 P011C P011C 3/5 VB921ZV/ZVFI VB921ZV/ZVFI ISOWATT220 ISOWATT220 MECHANICAL DATA mm DIM. MIN. inch TYP. MAX. MIN. TYP. MAX. A 4.4 4.6 0.173 0.181 B 2.5 2.7 0.098 0.106 D 2.5 2.75 0.098 0.108 E 0.4 0.7 0.015 0.027 F 0.75 1 0.030 0.039 F1 1.15 1.7 0.045 0.067 F2 1.15 1.7 0.045 0.067 G 4.95 5.2 0.195 0.204 G1 2.4 2.7 0.094 0.106 H 10 10.4 0.393 0.409 L2 16 0.630 28.6 30.6 1.126 1.204 L4 9.8 10.6 0.385 0.417 L6 15.9 16.4 0.626 0.645 L7 9 9.3 0.354 0.366 Ø 3 3.2 0.118 0.126 B D A E L3 L3 L6 F F1 L7 F2 H G G1 Ø 1 2 3 L2 4/5 L4 P011G P011G VB921ZV/ZVFI VB921ZV/ZVFI Information furnished is believed to be accurate and reliable. However, SGS-THOMSON Microelectronics assumes no responsability for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may results from its use. No license is granted by implication or otherwise under any patent or patent rights of SGS-THOMSON Microelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. SGS-THOMSON Microelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of SGS-THOMSON Microelectonics. 1994 SGS-THOMSON Microelectronics - All Rights Reserved SGS-THOMSON Microelectronics GROUP OF COMPANIES Australia - Brazil - France - Germany - Hong Kong - Italy - Japan - Korea - Malaysia - Malta - Morocco - The Netherlands Singapore - Spain - Sweden - Switzerland - Taiwan - Thailand - United Kingdom - U.S.A 5/5