1N6660(R), CAT1, CCT1 and DT1 Available on commercial versions Qualified Levels: JAN, JANTX, and JANTXV Silicon Dual Schottky Power Rectifier 30 Amp, 45 Volt Qualified per MIL-PRF-19500/608 DESCRIPTION This Dual Schottky rectifier device is military qualified up to a JANTXV level for high-reliability applications. This TO-254 packaged product is available in three polarity options. TO-254AA Package Important: For the latest information, visit our website http://www.microsemi.com. FEATURES • JEDEC registered 1N6660. • Hermetically isolated TO-254AA package. • Available in standard, reverse, common cathode, common anode and doubler configurations. • JAN, JANTX, and JANTXV qualifications are available per MIL-PRF-19500/608. • RoHS compliant versions available (commercial grade only). APPLICATIONS / BENEFITS • • High frequency operation. Low forward voltage drop. o MAXIMUM RATINGS @ T A = +25 C unless otherwise noted. Parameters/Test Conditions Symbol Value per diode Junction and Storage Temperature T J and T STG -65 to +150 Thermal Resistance Junction-to-Case 1N6660CCT1 1N6660CAT1 1N6660DT1 R ӨJC Thermal Resistance Junction-to-Ambient Working Peak Reverse Voltage DC Blocking Voltage Surge Peak Forward Current @ tp = 8.3 ms half-sine wave (1) Average Rectified Output Current R ӨJA V RWM VR I FSM IO Note: Die 1 1.65 2.8 2.8 50 45 45 300 15 1. See Figures 1 and 2 for derating of entire package (30 Amps). Die 2 1.65 2.8 1.65 Unit o o o C C/W C/W V V 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-0015, Rev. 3 (6/14/13) ©2013 Microsemi Corporation Page 1 of 6 1N6660(R), CAT1, CCT1 and DT1 MECHANICAL and PACKAGING • • • • • • CASE: Nickel plated CRS steel. TERMINALS: Ceramic feed-though, hot solder dip, Ni plated Alloy 52, copper core. “e3” available for commercial only (pure tin dip). MARKING: Part number, date code, and polarity symbol. POLARITY: See Schematic on last page. WEIGHT: Approximately 6.5 grams. See Package Dimensions on last page. PART NOMENCLATURE JAN 1N6660 R T1 (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 TO-254 Package Type JEDEC type number Polarity Blank = standard R = reverse CA = Common Anode CC = Common Cathode D = Doubler SYMBOLS & DEFINITIONS Definition Symbol C f IF I FSM IO IR V RWM VF VR Capacitance: The capacitance in pF at a frequency of 1 MHz and specified voltage. frequency Forward Current: The dc current flowing from the external circuit into the anode terminal. Surge Peak Forward Current: The forward current including all nonrepetitive transient currents but excluding all repetitive transients (ref JESD282-B) Average Rectified Output Current: The Output Current averaged over a full cycle with a 50 Hz or 60 Hz sine-wave input and a 180 degree conduction angle. Reverse Current: The dc current flowing from the external circuit into the cathode terminal at the specified voltage V R . Working Peak Reverse Voltage: The peak voltage excluding all transient voltages (ref JESD282-B). Also sometimes known historically as PIV. Forward Voltage: A positive dc anode-cathode voltage the device will exhibit at a specified forward current. Reverse Voltage: A positive dc cathode-anode voltage below the breakdown region. T4-LDS-0015, Rev. 3 (6/14/13) ©2013 Microsemi Corporation Page 2 of 6 1N6660(R), CAT1, CCT1 and DT1 o ELECTRICAL CHARACTERISTICS @ T A = +25 C unless otherwise noted Parameters / Test Conditions Symbol Min. Max. Unit CHARACTERISTICS per Leg Forward Voltage* IF = 5 A I F = 15 A I F = 30 A I F = 15 A, T A = -55 °C Reverse Current V R = 45 V V R = 45 V, T J = +125 °C Junction Capacitance VR = 5 V f = 1 MHz, V SIG = 50 mV (p-p) (max) VF 0.55 0.75 1.00 0.80 V IR 1.0 40 mA C 2000 pF * Pulse test: Pulse width 300 µsec, duty cycle 2%. T4-LDS-0015, Rev. 3 (6/14/13) ©2013 Microsemi Corporation Page 3 of 6 1N6660(R), CAT1, CCT1 and DT1 Squarewave Operation Maximum Io Rating (A) GRAPHS Tc (°C) (Case) Squarewave Operation Maximum Io Rating (A) FIGURE 1 Temperature-current derating curve (1N6660, 1N6660CCT1, entire package) Tc (°C) (Case) FIGURE 2 Temperature-current derating curve (1N6660R, 1N6660CAT1, 1N6660DT1, entire package) T4-LDS-0015, Rev. 3 (6/14/13) ©2013 Microsemi Corporation Page 4 of 6 1N6660(R), CAT1, CCT1 and DT1 Thermal impedance – ZӨJC (C/W) GRAPHS t1, Rectangular Pulse Duration (Sec) Thermal impedance – ZӨJC (°C/W) FIGURE 3 Thermal impedance for each leg 1N6660CAT1, 1N6660DT1, die 1, and 1N6660R t1, Rectangular Pulse Duration (Sec) FIGURE 4 Thermal impedance for each leg 1N6660CCT1, 1N6660DT1, die 2, and 1N6660 T4-LDS-0015, Rev. 3 (6/14/13) ©2013 Microsemi Corporation Page 5 of 6 1N6660(R), CAT1, CCT1 and DT1 PACKAGE DIMENSIONS Ltr BL CH LD LL LO LS MHD MHO TL TT TW Dimensions Inch Millimeters Min Max Min Max 0.535 0.545 13.59 13.84 0.249 0.260 6.32 6.60 0.035 0.045 0.89 1.14 0.510 0.570 12.95 14.48 0.150 BSC 3.81 BSC 0.150 BSC 3.81 BSC 0.139 0.149 3.53 3.78 0.665 0.685 16.89 17.40 0.790 0.800 20.07 20.32 0.040 0.050 1.02 1.27 0.535 0.545 13.59 13.84 NOTES: 1. Dimensions are in inches. 2. Millimeters are given for information only. 3. In accordance with ASME Y14.5M, diameters are equivalent to Φx symbology. SCHEMATICS 1N6660 & 1N6660CCT1 TERM 1 = ANODE TERM 2 = CATHODE TERM 3 = ANODE T4-LDS-0015, Rev. 3 (6/14/13) 1N6660R & 1N6660CAT1 TERM 1 = CATHODE TERM 2 = ANODE TERM 3 = CATHODE ©2013 Microsemi Corporation 1N6660DT1 TERM 1 = ? TERM 2 = ? TERM 3 = ? Page 6 of 6