SM540ZT SECOS

Document overview

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Technical content

  • Low forward voltage drop

FEATURES

V TYPE NUMBER Maximum Recurrent Peak Reverse Voltage Working Peak Reverse Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current See Fig. 1 Peak Forward Surge Current, 8.3 ms single half sine-wave superimposed on rated load (JEDEC method) Maximum Instantaneous Forward Voltage (I = 5 Amps ) Maximum DC Reverse Current Ta=25 C at Rated DC Blocking Voltage Ta=125 C Typical Junction Capacitance (Note1) 0.2 V V A A V mA pF Typical Thermal Resistance RqJC (Note 2) 25 -50 +150 -65 +175 Operating Storage Temperature Range TSTG Temperature Range TJ C C C/W SM540ZT 125 F 380 0.55 NOTES: MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating 25 C ambient temperature unless otherwise specified. Single phase half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. SOT-223 * High current capability * High reliability * High surge current capability * Epitaxial construction * Case: Molded plastic * Epoxy: UL 94V-0 rate flame retardant * Lead: Lead solderable per MIL-STD-202, method 208 guaranteed * Polarity: As Marked * Mounting position: Any * Weight: 1.0 grams(Approximately) Any changing of specification will not be informed individual SM540ZT VOLTAGE 40V

5.0 Amp Schottky Barrier Rectifiers

http://www.SeCoSGmbH.com Elektronische Bauelemente 01-Jun-2002 Rev. A Page 1 of 2 A 6.70 7.30 B 13°TYP. C 2.90 3.10 J 2.30 REF. D 0.02 0.10 1 6.30 6.70 E 0° 10° 2 6.30 6.70 I 0.60 0.80 3 3.30 3.70 H 0.25 0.35 4 3.30 3.70 5 1.40 1.80 1. Measured at 1MHz and applied reverse voltage of 4.0V D.C. 2. Thermal Resistance Junction to Ambient Vertical PC Board Mounting 0.5”(12.7mm) Lead Length. LEAD CODE: 1) ANODE 2) CATHODE 3) ANODE 4) CATHODE Pin 1 and Pin 3 are common. Pin 2 and Pin 4 are common. RoHS Compliant Product A suffix of "-C" specifies halogen & lead-free

http://www.SeCoSGmbH.com Elektronische Bauelemente 01-Jun-2002 Rev. A Page 2 of 2 Any changing of specification will not be informed individua SM540ZT VOLTAGE 40V RATING AND CHARACTERISTIC CURVES 0.1 1.0 . 01 FIG.1-TYPICAL FORWARD CURRENT DERATING CURVE AVERAGE FORWARD CURRENT,(A) INSTANTANEOUS FORWARD CURRENT,(A) FORWARD VOLTAGE,(V) P ulse W idth 300u s 1 % D uty C ycle 1. 0 2. 0 3. 0 4. 0 5. 0 6. 0 3.0 1. 0 1 0 100 FIG.5 - TYPICAL REVERSE CHARACTERISTICS REVERSE LEAKAGE CURRENT, (mA) 0 20 40 60 80 100 120 140 .01 T j=75 C T j=25 C T j=25 C AMBIENT TEMPERATURE,( C) 0 20 40 60 80 100 120 140 160 180 200 FIG.2-TYPICAL FORWARD CHARACTERISTICS PERCENT OF RATED PEAK REVERSE VOLTAGE,(%) FIG.3-MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT FIG.4-TYPICAL JUNCTION CAPACITANCE REVERSE VOLTAGE,(V) JUNCTION CAPACITANCE,(pF) 1000 1200 1400 800 600 400 200 .0 1 .0 5 .1 .5 1 5 1 0 5 0 1 00 100 NUMBER OF CYCLES AT 60Hz 1 10 5 50 100 T j=25 C 8. 3ms S ingle H alf Si ne W ave JE DE C method PEAK FORWARD SURGE CURRENT,(A) 125