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 SMDMAX15KA Series Preliminary Surface Mount Transient Voltage Suppressor Stand-off Voltage 33 to 76 Volts FEATURES • Glass passivated junction • Bi-directional • RoHS Compliant • 15000A surge capability at 8 x 20μsec waveform （per IEC-61000-4-5） • Excellent clamping capability • Coated Powder has UL • Flammability Classification 94V-0 • Material Surface Flatness Specification max value 0.4mm • Operating and storage Temp -40ºC to +125ºC MECHANICAL DATA Terminals: Ag Plated, solderable per MIL-STD-750, Method 2026 Mounting Position: Any Weight: 8.0 ± 1g UNIT: mm DEVICES FOR BIPOLAR APPLICATIONS Bidirectional use C or CA Suffix. Electrical characteristics apply in both directions. MAXIMUM RATINGS AND CHARACTERISTICS Max. Reverse Leakage (IR) @VSO Volts uA Min. Max. mA VCL Volts IPP Amps SMDMAX15KA-33CA 33 80 36.7 40.6 10 62 15000 SMDMAX15KA-54CA 54 20 60.0 66.3 10 101 15,000 SMDMAX15KA-58CA 58 20 64 70 10 110 15,000 SMDMAX15KA-66CA 66 20 72 80 10 120 15,000 95.0 10 150 15,000 part number Reverse Breakdown Voltage (VBR) @IT (Volts) Max. Clamping Voltage Test Current IT VCL @ Peak Pulse Current (IPP) (Note 1) Stand Off Voltage (Vso) SMDMAX15KA-76CA 76 20 85.0 NOTE 1 : Using 8x20µS Wave shape defined in IEC 61000-4-5 5/14/2012 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 SMDMAX15KA Series Preliminary Surface Mount Transient Voltage Suppressor Stand-off Voltage 33 to 76 Volts Ratings and Characteristic Curves (TA=25℃ unless otherwise noted) Fig.1 - Test Pulse IPPM - Peak Pulse Current,% IRSM 150 TJ = 25°C Pulse Width(td)is defined as the point where the tr = 8μsec. Peak Value IPPM 100 Half ValueIPPM 50 8/20μsec.Waveform td 0 0 3. 40 20 60 4.0 t - Time(μs) Fig.2 - Pulse Derating Curve Peak Pulse Power (PPP) or Current (IPPM) Derating in Percentage,% 100 87.5 75 62.5 50 37.5 25 12.5 0 0 25 50 75 100 125 150 175 TA - Ambient Temperature (°C) 5/14/2012