PJQA6V2 Transient Voltage Suppressors for ESD Protection This quad monolithic silicon voltage suppressor is designed for applications requiring transient overvolatge protection capability. It is intended for use in voltage and ESD sensitive equipment such as computers, printers, business machines, communication systems, medical equipment, and other applications. Its quad junction common anode design protects four separate lines using only one package. These devices are ideal for situations where board space is at a premiun. VOLTAGE 4.3 Volts 150 Watts POEWR FEATURES • In compliance with EU RoHS 2002/95/EC directives MECHANCALDATA Case: SOT23-6L Molded plastic Terminals: Solder plated, solderable per MIL-STD-750, Method 2026 THERMAL CHARACTERISTICS (TA=25OC unless otherwise noted) Characteristic Symbol Value Unit Peak Power Dissipation @ 1.0ms @ T A<25oC PPK 24 W Peak Power Dissipation @ 20 µs @ T A<25oC PPK 150 W Total Power Dissipation on FR-4 Board@ T A<25oC PD 225 1.8 mW mW/oC RΘJA 556 PD 300 2.4 RΘJA 417 TJ,TSTG -55 to + 150 o C TL 260 o C Thermal Resistance from Junction - to -Ambient Total Power Dissipation on Alumina Substrate @ T above 25oC A<25oC Derate Thermal Resistance from Junction - to -Ambient Junction and Storage Temperature Range Lead Solder Temperature - Maximum (10 Second Duration) o C/W mW mW/oC o C/W ELECTRICAL CHARACTERISTICS (TA=25 OC unless otherwise noted) M a x R e ve r s e Leakage C ur r e nt Breakdown Voltage D evi ce VZT(V) PJQA6V2 REV.0.1-FEB.16.2009 @ IZT IR VR Mi n Nom Max mA nA V 5.89 6.2 6.51 1.0 700 4.3 Max Zener Impedance Max Reverse Surge C urrent Max Reverse Voltage @ IRS M Z ZT @IZT IRS M V RS M A V m V / oC 10 9.5 10.6 Ω mA 300 Maxi mum Temperature C oeffi ci ent of V Z PAGE . 1 PJQA6V2 10,000 300 BIASED AT 0 V BIASED AT 1 V BIASED AT 50% OF VZ NOM 200 1,000 I R , LEAKAGE (nA) C, CAPACITANCE (pF) 250 150 100 +150°C 100 +25°C 10 −40°C 50 0 5.6 6.8 12 20 27 VZ, NOMINAL ZENER VOLTAGE (V) 0 33 5.6 6.8 Figure 1. Typical Capacitance 200 150 FR-5 BOARD 50 0 0 25 50 75 100 125 150 175 PEAK PULSE DERATING IN % OF PEAK POWER OR CURRENT @ TA = 25 ° C PD , POWER DISSIPATION (mW) ALUMINA SUBSTRATE 100 90 80 70 60 50 40 30 20 10 0 0 25 50 VALUE (%) 100 HALF VALUE− 50 IRSM 2 tP 100 125 150 175 200 Figure 4. Pulse Derating Curve 100 tr 90 % OF PEAK PULSE CURRENT PULSE WIDTH (tP) IS DEFINED AS THAT POINT WHERE THE PEAK CURRENT DECAYS TO 50% OF IRSM. tr ≤ 10 ms 75 TA, AMBIENT TEMPERATURE (°C) Figure 3. Steady State Power Derating Curve PEAK VALUE−I RSM 33 100 TA, AMBIENT TEMPERATURE (°C) tr 27 Figure 2. Typical Leakage Current 300 250 20 VZ, NOMINAL ZENER VOLTAGE (V) PEAK VALUE IRSM @ 8 ms PULSE WIDTH (tP) IS DEFINED AS THAT POINT WHERE THE PEAK CURRENT DECAY = 8 ms 80 70 60 HALF VALUE IRSM/2 @ 20 ms 50 40 30 tP 20 10 0 0 1 2 3 4 t, TIME (ms) Figure 5. 10 × 1000 ms Pulse Waveform REV.0.1-FEB.16.2009 0 0 20 40 60 80 t, TIME (ms) Figure 6. 8 × 20 ms Pulse Waveform PAGE . 2 PJQA6V2 RECTANGULAR WAVEFORM, TA = 25°C 10 UNIDIRECTIONAL 200 180 PPK , PEAK SURGE POWER (W) Ppk PEAK SURGE POWER (W) 100 160 8 × 20 WAVEFORM AS PER FIGURE 6 140 120 100 80 10 × 100 WAVEFORM AS PER FIGURE 5 60 40 20 1.0 0.1 1.0 10 100 PW, PULSE WIDTH (ms) Figure 7. Maximum Non−Repetitive Surge Power, Ppk versus PW 1000 0 5.6 6.8 12 20 27 33 NOMINAL VZ Figure 8. Typical Maximum Non−Repetitive Surge Power, Ppk versus VBR Power is defined as VRSM x IZ(pk) where VRSM is the clamping voltage at IZ(pk). REV.0.1-FEB.16.2009 PAGE . 3 PJQA6V2 MOUNTING PAD LAYOUT ORDER INFORMATION • Packing information T/R - 10K per 13" plastic Reel T/R - 3K per 7” plastic Reel LEGAL STATEMENT Copyright PanJit International, Inc 2009 The information presented in this document is believed to be accurate and reliable. The specifications and information herein are subject to change without notice. Pan Jit makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose. Pan Jit products are not authorized for use in life support devices or systems. Pan Jit does not convey any license under its patent rights or rights of others. REV.0.1-FEB.16.2009 PAGE . 4