MDE Semiconductor, Inc. 78-150 Calle Tampico, Unit 210, La Quinta, CA. U.S.A. 92253 Tel: 760-564-8656 • Fax: 760-564-2414 1-800-831-4881 Email: [email protected] Web: www.mdesemiconductor.com MAX™ 20 Series HIGH CURRENT TRANSIENT VOLTAGE SUPPRESSOR (TVS) DIODE STAND-OFF VOLTAGE 5.0 to 22 Volts 20000 Watt Peak Pulse Power FEATURES • Glass passivated junction UNIT: Inch (mm) • Bidirectional • 20000W Peak Pulse Power capability on 10/1000 µsec waveform 0.097±.005 (2.43±0.1) • Excellent clamping capability • Repetition rate (duty cycle):0.05% • Sharp breakdown voltage • Low incremental surge resistance 0.414±0.10 (10.50±0.2) • Fast response time: typically less than 1.0 ps from 0 volts to BV • Typical IR less than 20µA above 10V • High temperature soldering performance. • Operating Temp -55ºC to +150ºC 0.788 (20.0Min) 0.51±0.003 (1.27±0.05) 0.511±0.28 (12.95±0.71) MECHANICAL DATA Terminals: Ag Plated Axial leads, solderable per MIL-STD-750, Method 2026 Mounting Position: Any Weight: 1.49 ± 0.149g (0.053 ± 0.005 ounces) DEVICES FOR BIPOLAR APPLICATIONS Bidirectional use CA Suffix. Electrical characteristics apply in both directions. Unidirectional A Suffix available as a special order MAXIMUM RATINGS AND CHARACTERISTICS Ratings at 25°C ambient temperature unless otherwise specified. RATING Peak Pulse Power Dissipation on 10x1000 µsec waveform Peak Pulse Current of on 10-1000 µsec waveform SYMBOL VALUE UNITS Pppm Minimum 20000 Watts Ippm SEE CURVE Amps 6/17/2009 MDE Semiconductor, Inc. 78-150 Calle Tampico, Unit 210, La Quinta, CA, U.S.A. Tel: 760-564-8656 • Fax 760-564-2414 1-800-831-4881 Email: [email protected] Web: www.mdesemiconductor.com MAX-20™ Series BI-DIRECTIONAL PART NUNBER MAX 20-5.0CA MAX 20-6.0CA MAX 20-6.5CA MAX 20-7.0CA MAX 20-7.5CA MAX 20-8.0CA MAX 20-8.5CA MAX 20-9.0CA MAX 20-10.0CA MAX 20-11.0CA MAX 20-12.0CA MAX 20-14.0CA MAX 20-15.0CA MAX 20-16.0CA MAX 20-17.0CA MAX 20-18.0CA MAX 20-20.0CA MAX 20-22.0CA REVERSE STAND-OFF VOLTAGE VRWM(V) 5.00 6.00 6.50 7.00 7.50 8.00 8.50 9.00 10.00 11.00 12.00 14.00 15.00 16.00 17.00 18.00 20.00 22.00 BREAKDOWN VOLTAGE VBR(V) MIN@IT 6.40 6.67 7.22 7.78 8.33 8.89 9.44 10.00 11.10 12.20 13.30 15.60 16.70 17.80 18.90 20.00 22.20 24.40 BREAKDOWN VOLTAGE VBR(V) MAX@IT 7.00 7.37 7.98 8.60 9.21 9.83 10.40 11.10 12.30 13.50 14.70 17.20 18.50 19.70 20.90 22.10 24.50 26.90 TEST CURRENT IT (mA) 50 50 50 50 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 MAXIMUM CLAMPING VOLTAGE @Ipp Vc (V) 9.2 10.3 11.2 12.0 12.9 13.6 14.4 15.4 17.0 18.2 19.9 23.2 24.4 26.0 27.6 29.2 32.4 35.5 PEAK PULSE CURRENT IPP(A) 2173.90 1941.70 1785.70 1666.70 1550.40 1470.60 1388.90 1298.70 1176.50 1098.90 1005.00 862.07 819.67 769.23 724.64 684.93 617.28 563.38 REVERSE LEAKAGE @VRWM IR(µA) 5000 5000 5000 2000 500 200 50 20 20 20 20 20 20 20 20 20 20 20 6/17/2009 10000 Non-repetitive pulse waveform shown in Fig. 3TA = 25ºC 1000 100 10 1 1 10 1000 100 10000 td PULSE WIDTH 1 µsec FIG. 1 PEAK PULSE POWER RATING Fig.2 - Pulse Derating Curve Peak Pulse Power (PPP) or Current (IPP) Derating in Percentage,% 100 87.5 75 62.5 50 37.5 25 12.5 0 0 25 50 75 100 125 150 175 200 TA - Ambient Temperature (°C) 150 IPPM - Peak Pulse Current,% IRSM Pppm 1 PEAK PULSE POWER 1 KW MAX 20 Series Rating and Characteristic Curves TJ = 25°C Pulse Width(td)is defined as the point where the peak current decays to 50% of IPPM tr = 10μsec. Peak Value IPPM 100 Half Value- I PPM 2 10/1000μsec.Waveform as defined by R.E.A. 50 td 0 0 1.0 2.0 3.0 3.0 4.0 4.0 t - Time(ms) Fig.3 - Pulse Waveform 6/17/2009