Frontier Electronics Corp. 667 E. COCHRAN STREET, SIMI VALLEY, CA 93065 TEL: (805) 522-9998 FAX: (805) 522-9989 E-mail: [email protected] Web: http://www.frontierusa.com LOW CAPACITANCE 500W TRANSIENT VOLTAGE SUPPRESSORS SAC5.0 THRU SA50 FEATURES z UL 94V0 FLAME RETARDANT EPOXY MOLDING COMPOND z DIFFUSED JUNCTION z LOW COST z LOW JUNCTION CAPACITANCE 1.0(25.4) MIN .034(0.9) .028(0.7) .300(7.6) .230(5.8) MECHANICAL DATA z CASE: MOLDED PLASTIC, CASE: DO15, DIMENSIONS IN INCHES AND (MILLIMETERS) z TERMINALS: AXIAL LEADS SOLDERABLE PER MIL-STD202, METHOD 208 z POLARITY: COLOR BAND DENOTES CATHODE END z MOUNTING POSITION: ANY z WEIGHT: 0.4 GRAMS .140(3.6) .104(2.6) 1.0(25.4) MIN ABSOLUTE MAXIMUM RATING CHARACTERISTICS STORAGE TEMPERATURE RANGE SYMBOL TSTG JUNCTION TEMPERATURE CONDITIONS TJ PEAK SURGE REVERSE POWER PRSM Non-repetitive 10/1000 μS T.V.S. -40 ~ 150 DIODE -40 ~ 150 UNITS 150 150 ℃ 500 - W DIODE Max. 5.0 Max. 500 UNITS μA nS pf ELECTRICAL CHARACTERISTICS (UNLESS OTHERWISE STATED TC =25°C) CHARACTERISTICS SYMBOL CONDITIONS LEAKAGE CURRENT IR VR=VRM REVERSE RECOVERY TIME trr IF/IR=0.1A/0.3A MAXIMUM JUNCTION CAPACITANCE AT 0 VOLTAGE Cj STORAGE TEMPERATURE RANGE TSTG T.V.S. Max. 5.0 20 - 55 TO + 150 OPERATING TEMPERATURE RANGE - 55 TO + 150 NOTE : EQUIVALENT CIRCUIT TOP ℃ ℃ ℃ FIGURE 1 --AC Line Protection Application + IN T.V.S. DIODE LOW CAPACITANCE TVS OUT + APPLICATION NOTE : Devices must be used with two units in parallel, opposite in polarity as shown in circuit for AC Signal Line protection SAC5.0 THRU SA50 Page: 1 SAC SERIES ELECTRICAL CHARACTERISTICS @ 25oC MIN. MAX. STAND-OFF BREAKDOWN REVERSE VOLTAGE VOLTAGE LEAKAGE VWM AT AT VRWM DEVICE (VOLTS) IT=1.0 mA ID V(VR) IR(μA) (VOLTS) SAC5.0 SAC6.0 SAC7.0 SAC8.0 SAC8.5 SAC10 SAC12 SAC15 SAC18 SAC22 SAC26 SAC30 SAC36 SAC45 SAC50 5.0 6.0 7.0 8.0 8.5 10 12 15 18 22 26 30 36 45 50 7.60 7.90 8.33 8.89 9.44 11.10 13.30 16.70 20.00 24.40 28.90 33.30 40.00 50.00 55.50 300 300 300 100 50 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 MAX. MAX INVERSE CLAMPING PEAK BLOCKING VOLTAGE PULSE LEAKAGE At CURRENT CURRENT Ipp=5.0A Ipp AT VWIB Vc (AMPS) IIB (mA) (VOLTS) 10.0 11.2 12.6 13.4 14.0 16.3 19.0 23.6 28.8 35.4 42.3 48.6 60.0 77.0 88.0 44 41 38 36 34 29 25 20 15 14 11.1 10.0 8.6 6.8 5.8 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 WORKING INVERSE BLOCKING VOLTAGE VWIB (VOLTS) 75 75 75 75 75 75 75 75 75 75 75 75 75 150 150 MAX PEAK JUNCTION INVERSE CAPACITA BLOCKING NCE VOLTAGE AT VPIB 0 VOLTS (VOLTS) (Pf) 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 NOTE1: The SAC series is a low capacitance silicon transient voltage suppressor for data or signal lines. It is designed for commercial and industrial applications. This series offers pricing, size, and capacitance advantages. This series employs a standard TVS in series with a rectifier which reduces the effective capacitance up through 70MHz with a minimum amount of signal loss or deformation. If bidirectional transient protection capability is required, two low capacitance TVS must be used in parallel, opposite in polarity for complete AC protection. NOTE2: The SAC series of low capacitance silicon transient voltage suppressors, rated at 400 watts, provides board level protection for data or signal lines form the damaging effects of electrostatic discharge(ESD), and electromagnetic pluse (EMP).It will clamp the inductive overshoot voltage caused by very fast impulse rise times. The low capacitance assures minimum signal attenuation. NOTE3： A TVS is normally selected according to the reverse " Stand Off Voltage" (VR) which should be equal to or greater than the DC or continuous peak operating voltage level SAC5.0 THRU SA50 Page: 2 RATINGS AND CHARACTERISTIC CURVES SAC5.0 THRU SAC50 FIG. 2 - PULSE DERATING CURVE FIG. 1 - PEAK PULSE POWER RATING CURVE NON-REPETITIVE PULSE WAVEFORM SHOWN in FIG. 3 TA=25℃ 10 1.0 0.1 0.1US 1.0US 10US 100US 1.0MS 100 PEAK PULSE POWER (PPP) or CURRENT (IPP) DERATING IN PERCENTAGE,% PPPM, PEAK PULSE POWER,KW 100 10MS 75 50 25 0 0 td, PULSE WIDTH, sec 25 50 75 100 125 150 175 200 FIG. 3 - PULSE WAVEFORM tr =10uSec. PEAK VALUE IPPM 100 PULSE WIDTH (td) is DEFINED as the POINT WHERE the PEAK CURRENT DECAYS to 50% of IPP HALF VALUE Ipp 2 50 10/1000uSec. WAVEFORM as DEFINED by R.E.A. td 0 0 1.0 2.0 3.0 4.0 FIG. 4 - TYPICAL REVERSE LEAKAGE CHARACTERISTICS 100 MEASURED AT DEVICES STAND-OFF VOLTAGE,VWM 10 1 TA=25℃ 0.1 0.01 0 100 200 300 400 500 V(BR), BREAKDOWN VOLTAGE, VOLTS t, TIME, ms FIG. 5 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT UNIDIRECTIONAL ONLY 50 IFSM PEAK FORWARD SURGE CURRENT AMPERES IPPM, PEAK PULSE CURRENT, % 150 ID. INSTANTANEOUS REVERSE LEAKAGGE CURRENT, MICROAMPERES Ta, AMBIENT TEMPERATURE,℃ 8.3ms SINGLE HALF SINE-WAVE (JEDEC Method) TJ=Tjmax. 40 30 20 10 0 1 10 100 NUMBER OF CYCLES AT 60HZ SAC5.0 THRU SA50 Page: 3