TH97/10561QM EPS5 ~ EPS48 TW00/17276EM BI-DIRECTIONAL TRANSIENT VOLTAGE SUPPRESSOR M1A VR : 5.0 - 48 Volts PPK : 1000 Watts FEATURES : * * * * * * * Glass passivated junction chip Bidirectional 1000 W for 8 x 20 microsec pulse 150 W for 1 millisec pulse Clamping time in pico seconds Extremely low leakage current BP / Rosh Free 1.00 (25.4) MIN. 0.085(2.16) 0.075(1.91) 0.138(3.51) 0.122(3.10) 1.00 (25.4) MIN. 0.024(0.60) 0.022(0.55) MECHANICAL DATA : * Case : M1A Molded plastic * Epoxy : UL94V-O rate flame retardant * Lead : Axial lead solderable per MIL-STD-202, Method 208 guaranteed * Mounting position : Any * Weight : 0.20 gram (approximately) MAXIMUM RATINGS IATF 0060636 SGS TH07/1033 Dimensions in inches and ( millimeters ) (Rating at 25 C ambient temperature unless otherwise specified.) Symbol Value Unit Peak Pulse Power (8 x 20 microsec pulse) Rating PPK 1000 W Peak Pulse Power (1 millisec pulse) PPK 150 W Power Continuous at T L = 75 C, L = 0.375" PD 2.5 W Operating and Storage Temperature Range TJ, TSTG - 65 to + 175 C ELECTRICAL CHARACTERISTICS (Rating at 25 C ambient temperature unless otherwise specified) VR Minimum Breakdown Voltage @ 1mA VBR (V) Maximum Reverse Leakage @ VR IR Maximum Clamping Voltage @ 10 A VC (V) Min. (A) (V) Maximum Temperature Co-efficient of VBR (% / C) EPS5 5 6.0 50 9.5 0.030 EPS8 8 9.0 2 13.7 0.040 EPS12 12 13.8 1 21.6 0.050 EPS15 15 16.7 1 26.0 0.055 EPS17 17 19.0 1 29.2 0.060 EPS24 24 28.4 1 43.2 0.070 EPS28 28 31.0 1 47.8 0.075 EPS33 33 36.8 1 56.7 0.080 EPS48 48 54.0 1 84.3 0.090 Stand-off Voltage Type No. Page 1 of 2 Rev. 00 : March 3, 2008 TH97/10561QM TW00/17276EM IATF 0060636 SGS TH07/1033 RATING AND CHARACTERISTIC CURVES ( EPS5 ~ EPS48 ) FIG.1 - CURRENT IMPULSE WAVEFORM FIG.2 - DREATING CURVE 100 tp, Pulse time duration is defined at that point where the pulse current decays to 50% of I P (Rise time to 100% of I P = 8 s) PEAK PULSE POWER, (% OF 25 C RATING) PEAK PULSE CURRENT, (% IP) 100 50 0 80 60 40 20 0 0 20 40 60 80 0 100 t, TIME (s) 25 50 75 100 125 150 175 TEMPERATURE, (C) FIG.3 - TYPICAL CAPACITANCE VS. FIG.4 - PEAK PULSE POWER VS. PULSE DURATION STAND-OFF VOLTAGE 10 1000 Pp,PEAK POWER (kW) CAPACITANCE, (pF) EXPONENTIAL PULSE (Pulse time duration is defined at that point where the pulse current decays to 50% of I P) Measured at zero bias 100 Measured at VR 10 1 1.0 0.1 10 VR, STAND-OFF VOLTAGE, (V) Page 2 of 2 1.0 100 0.1s 1.0s 10s 100s 1.0ms 10ms tp, PULSE WIDTH Rev. 00 : March 3, 2008