TISP7082F3DR-S

TISP7072F3,TISP7082F3 LOW-VOLTAGE TRIPLE ELEMENT BIDIRECTIONAL THYRISTOR OVERVOLTAGE PROTECTORS TISP70xxF3 (LV) Overvoltage Protector Series Additional Information Patented Ion-Implanted Breakdown Region Precise DC and Dynamic Voltages Device ‘7072F3 ‘7082F3 VDRM V(BO) V 58 66 V 72 82 Click these links for more information: PRODUCT TECHNICAL INVENTORY SAMPLES SELECTOR LIBRARY Planar Passivated Junctions Low Off-State Current ...........................................................> Vd, the capacitance value is independent on the value of Vd. Up to 10 MHz, the capacitance is essentially independent of frequency. Above 10 MHz, the effective capacitance is strongly dependent on connection inductance. For example, a printed wiring (PW) trace of 10 cm could create a circuit resonance with the device capacitance in the region of 80 MHz. Longitudinal Balance Figure 19 shows a three terminal TISP® device with its equivalent “delta” capacitance. Each capacitance, CTG, CRG and CTR, is the true terminal pair capacitance measured with a three terminal or guarded capacitance bridge. If wire R is biased at a larger potential than wire T, then CTG >CRG. Capacitance CTG is equivalent to a capacitance of CRG in parallel with the capacitive difference of (CTG - CRG). The line capacitive unbalance is due to (CTG - CRG) and the capacitance shunting the line is CTR +CRG /2. Figure 19. All capacitance measurements in this data sheet are three terminal guarded to allow the designer to accurately assess capacitive unbalance effects. Simple two terminal capacitance meters (unguarded third terminal) give false readings as the shunt capacitance via the third terminal is included. Asia-Pacific: Tel: +886-2 2562-4117 • Email: asiacus@bourns.com EMEA: Tel: +36 88 885 877 • Email: eurocus@bourns.com The Americas: Tel: +1-951 781-5500 • Email: americus@bourns.com www.bourns.com MARCH 1994 – REVISED JULY 2019 Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf. TISP70xxF3 (LV) Overvoltage Protector Series APPLICATIONS INFORMATION Typical Circuits TIP WIRE F1a R1a Th3 GDTa PROTECTED EQUIPMENT Th1 GDTb Th2 F1b R1b RING WIRE AI7XBP TISP7xxxF3 Figure 20. Protection Module R1a Th3 SIGNAL Th1 Th2 R1b AI7XBM TISP7150F3 D.C. Figure 21. ISDN Protection OVERCURRENT PROTECTION TIP WIRE RING/TEST PROTECTION TEST RELAY RING RELAY S3a R1a COORDINATION RESISTANCE SLIC RELAY Th3 S1a SLIC PROTECTION Th4 S2a Th1 SLIC Th2 RING WIRE Th5 R1b S3b TISP7xxxF3 S1b S2b TISP6xxxx, 1/2 TISP6NTP2 C1 220 nF TEST EQUIPMENT RING GENERATOR VBAT AI7XBN Figure 22. Line Card Ring/Test Protection “TISP” is a trademark of Bourns, Ltd., a Bourns Company, and is Registered in the U.S. Patent and Trademark Office. “Bourns” is a registered trademark of Bourns, Inc. in the U.S. and other countries. MARCH 1994 – REVISED JULY 2019 Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf. Legal Disclaimer Notice This legal disclaimer applies to purchasers and users of Bourns® products manufactured by or on behalf of Bourns, Inc. and P[ZHɉSPH[LZJVSSLJ[P]LS`¸)V\YUZ¹ Unless otherwise expressly indicated in writing, Bourns® products and data sheets relating thereto are subject to change ^P[OV\[UV[PJL