1N7037CCU1 Available on commercial versions SILICON DUAL SCHOTTKY POWER RECTIFIER 35 Amp, 100 Volt Qualified Levels: JAN, JANTX, and JANTXV Qualified per MIL-PRF-19500/730 DESCRIPTION This low-profile, Dual Schottky rectifier device is military qualified up to a JANTXV level for high-reliability applications. Microsemi also offers numerous other products to meet higher and lower power voltage regulation applications. Important: For the latest information, visit our website http://www.microsemi.com. FEATURES U1 (SMD-1) Package • JEDEC registered equivalent of 1N7037. • Hermetically sealed surface mount ceramic package. • JAN, JANTX, and JANTXV qualifications are available per MIL-PRF-19500/730. • RoHS compliant versions available (commercial grade only). Also available in: TO-254 package (leaded) 1N7043CAT1 & 1N7043CCT1 APPLICATIONS / BENEFITS • • • Low forward voltage drop. High frequency operation. Lightweight. MAXIMUM RATINGS @ T A = +25 oC unless otherwise noted Parameters/Test Conditions Junction and Storage Temperature Thermal Resistance Junction-to-Case Symbol Value TJ and TSTG R ӨJC -65 to +150 0.8 V RWM CJ IO I FSM 100 600 35 250 Unit o C C/W o (1.6 oC/W maximum) Working Peak Reverse Voltage Junction Capacitance o Average DC Output Current @ TC = 100 C Non-Repetitive Sinusoidal Surge Current @ t p = 8.3 ms, o TC = +25 C V pF A A MSC – Lawrence 6 Lake Street, Lawrence, MA 01841 Tel: 1-800-446-1158 or (978) 620-2600 Fax: (978) 689-0803 MSC – Ireland Gort Road Business Park, Ennis, Co. Clare, Ireland Tel: +353 (0) 65 6840044 Fax: +353 (0) 65 6822298 Website: www.microsemi.com T4-LDS-0235, Rev. 1 (111959) ©2011 Microsemi Corporation Page 1 of 5 1N7037CCU1 MECHANICAL and PACKAGING • • • • • • CASE: Ceramic and gold over nickel plated steel. TERMINALS: Gold over nickel plated tungsten/copper. MARKING: Part number, date code, and polarity symbol. POLARITY: See Schematic on last page. WEIGHT: 2.25 grams. See Package Dimensions on last page. PART NOMENCLATURE JAN 1N7037 CC U1 (e3) Reliability Level JAN = JAN Level JANTX = JANTX Level JANTXV = JANTXV Level Blank = Commercial RoHS Compliance e3 = RoHS Compliant (available on commercial grade only) Blank = non-RoHS Compliant Surface Mount Package Type JEDEC type number Common Cathode Polarity Symbol CJ IF IR TJ VF VR SYMBOLS & DEFINITIONS Definition Junction Capacitance: The junction capacitance in pF at a specified frequency (typically 1MHz) and specified voltage. Forward Current: The forward current dc value, no alternating component. Reverse Current: The maximum reverse (leakage) current that will flow at the specified voltage and temperature. Junction Temperature: The temperature of a semiconductor junction. Forward Voltage: The forward voltage the device will exhibit at a specified current (typically shown as maximum value). Reverse Voltage: The reverse voltage dc value, no alternating component. T4-LDS-0235, Rev. 1 (111959) ©2011 Microsemi Corporation Page 2 of 5 1N7037CCU1 ELECTRICAL CHARACTERISTICS @ T A = +25 oC unless otherwise noted Parameters / Test Conditions Symbol Min. Max. Unit OFF CHARACTERTICS Forward Voltage* I F = 15 A I F = 35 A I F = 35 A, T C = -55 °C I F = 35 A, T C = +125 °C Reverse Current V R = 100 V V R = 100 V, T C = +125 °C VF IR 0.90 1.22 1.35 1.00 .500 15 V mA * Pulse test: Pulse width 300 µsec, duty cycle 2%. T4-LDS-0235, Rev. 1 (111959) ©2011 Microsemi Corporation Page 3 of 5 1N7037CCU1 o Allowable Case Temperature ( C) GRAPHS Average Forward Current I F (av) (A) Thermal Impedance –ZӨJX (oC/W) FIGURE 1 Temperature-Current Derating t1, Rectangular Pulse Duration (Sec) FIGURE 2 Thermal Impedance T4-LDS-0235, Rev. 1 (111959) ©2011 Microsemi Corporation Page 4 of 5 1N7037CCU1 PACKAGE DIMENSIONS NOTES: 1. Dimensions are in inches. 2. Millimeters are given for general information only. 3. In accordance with ASME Y14.5M, diameters are equivalent to Φx symbology. Symbol BL BW CH LH LW1 LW2 LL1 LL2 LS1 LS2 Q1 Q2 Term 1 Term 2 Term 3 Dimensions Inches Millimeters Min Max Min Max .620 .630 15.75 16.00 .445 .455 11.30 11.56 .129 .139 3.28 3.53 .010 .020 0.26 0.51 .370 .380 9.40 9.65 .135 .145 3.43 3.68 .410 .420 10.41 10.67 .152 .162 3.86 4.12 .200 .220 5.08 5.59 .100 .110 2.54 2.79 .030 0.76 .035 0.89 Cathode See Schematic See Schematic SCHEMATIC T4-LDS-0235, Rev. 1 (111959) ©2011 Microsemi Corporation Page 5 of 5