TECHNICAL DATA SHEET Gort Road Business Park, Ennis, Co. Clare, Ireland. Tel: +353 (0) 65 6840044, Fax: +353 (0) 65 6822298 6 Lake Street, Lawrence, MA 01841 Tel: 1-800-446-1158 / (978) 794-1666, Fax: (978) 6890803 Website: http://www.microsemi.com - High Reliability controlled devices - Thru hole mounting - Bidirectional (CA) construction - Selections for 275 V and 295 V standoff voltages (VWM) 130 kW Transient Voltage Suppressor DEVICES MRT130KP275CV and MRT130KP275CA, e3 MRT130KP295CV and MRT130KP295CA, e3 LEVELS M, MA, MX, MXL FEATURES High reliability controlled devices with wafer fabrication and assembly lot traceability 100 % surge tested devices Suppresses transients up to 130 kW @ 6.4/69 µs Fast response with less than 5ns turn-on time Available as either low clamp with “CV” suffix or normal clamping features with “CA” suffix Optional upscreening available by replacing the M prefix with MA, MX or MXL. These prefixes specify various screening and conformance inspection options based on MIL-PRF-19500. Refer to MicroNote 129 for more details on the screening options. Moisture classification is Level 1 with no dry pack required per IPC/JEDEC J-STD-020B RoHS Compliant devices available by adding “e3” suffix 3σ lot norm screening performed on Standby Current ID Case-5a APPLICATIONS / BENEFITS Pin injection protection per RTCA/DO-160F Table 22-2 up to Level 5 for Waveform 4 (6.4/69 µs) and Level 3 for Waveform 5A (40/120 s) at 70 °C Secondary lightning protection per IEC61000-4-5 with 12 Ohms source impedance for Class 1,2, 3 and 4 Secondary lightning protection per IEC61000-4-5 with 2 Ohms source impedance for Class 2 and 3 Compatible with “abnormal surge voltage” as described in 16.5.2.3.1b of RTCA/DO-160F The very low clamping with “CV” suffix is designed for low clamping protection of 400V transistors, IGBTs and MOSFETs in off-line switching power supplies. The normal clamp device with “CA” suffix is for use in less-sensitive applications including RFI/EMI filters and general across-the-line protection MAXIMUM RATINGS Peak Pulse Power dissipation at 25 °C: 130 kW at @ 6.4/69 µs per waveform in Figure 8 (derate as per Figure 2) with Impulse repetition rate (duty factor) of 0.001 % max for TA = 25 °C Steady-state power dissipation: 7 Watts @ TL = 25 °C or 1.61 Watts at TA = 25 °C when mounted on FR4 PC board with recommended footprint Operating and Storage temperatures: -55 °C to +150 °C Temperature coefficient of voltage: 0.1 %/°C max Solder temperatures: 260 °C for 10 s (maximum) RF01014 Rev A, November 2010 High Reliability Product Group Page 1 of 4 TECHNICAL DATA SHEET Gort Road Business Park, Ennis, Co. Clare, Ireland. Tel: +353 (0) 65 6840044, Fax: +353 (0) 65 6822298 6 Lake Street, Lawrence, MA 01841 Tel: 1-800-446-1158 / (978) 794-1666, Fax: (978) 6890803 Website: http://www.microsemi.com ___________________________________________________________________________________________________________________________________ MECHANICAL AND PACKAGING Void-free transfer molded thermosetting epoxy body meeting UL94V-0 requirements Tin-Lead (90 % Sn, 10 % Pb) or RoHS (100% Sn) compliant annealed matte-tin plating readily solderable per MILSTD-750, method 2026 Body marked with part number No cathode band on bi-directional devices Weight: 2.3 grams (approximate) Available in bulk or custom tape-and-reel packaging TAPE-AND-REEL standard per EIA-296 (add “TR” suffix to part number) PACKAGE DIMENSIONS NOTE: All dimensions in inches millimeters Case-5a SYMBOLS & DEFINITIONS Symbol VWM PPP VBR ID Definition Working Peak (Standoff) Voltage Peak Pulse Power Breakdown Voltage Standby Current RF01014 Rev A, November 2010 Symbol IPP VC IBR Definition Peak Pulse Current Clamping Voltage Breakdown Current for VBR High Reliability Product Group Page 2 of 4 TECHNICAL DATA SHEET Gort Road Business Park, Ennis, Co. Clare, Ireland. Tel: +353 (0) 65 6840044, Fax: +353 (0) 65 6822298 6 Lake Street, Lawrence, MA 01841 Tel: 1-800-446-1158 / (978) 794-1666, Fax: (978) 6890803 Website: http://www.microsemi.com ___________________________________________________________________________________________________________________________________ ELECTRICAL CHARACTERISTICS @ 25oC MICROSEMI PART NUMBER MRT130KP275CV MRT130KP275CA MRT130KP295CV MRT130KP295CA Working Standoff Voltage VWM V max 275 275 295 295 Maximum Standby Current ID @ VWM A 5 5 5 5 Minimum Breakdown Voltage VBR @ IBR Volts 300 300 300 300 Breakdown Current IBR mA 5 5 5 5 Maximum Clamping Voltage VC @ IPP (Note 1) Volts 400 445 410 460 Peak Pulse Current IPP @ 6.4/69 s (Note 2) Amps 292 292 282 282 Note 1: See MicroNote 108 for lower Clamping Voltage performance at reduced IP values relative to IPP and PPP ratings and Figure 1. Note 2: Also equivalent to 90 and 87 Amps (40 kW) respectively at a longer impulse of 10/1000 s (see Figure 1) with clamping voltages shown. Also see other equivalent peak pulse power performance levels for aircraft waveforms on page 3 for this device. GRAPHS RF01014 Rev A, November 2010 High Reliability Product Group Page 3 of 4 TECHNICAL DATA SHEET Gort Road Business Park, Ennis, Co. Clare, Ireland. Tel: +353 (0) 65 6840044, Fax: +353 (0) 65 6822298 6 Lake Street, Lawrence, MA 01841 Tel: 1-800-446-1158 / (978) 794-1666, Fax: (978) 6890803 Website: http://www.microsemi.com ___________________________________________________________________________________________________________________________________ GRAPHS Contd. Note: The 1MHz damped oscillatory waveform (3) has an effective pulse width of 4 s. Equivalent peak pulse power for the RT130KP275CA and RT130KP295CA at each of the pulse widths represented in RTCA/DO-160E for wave forms 3, 4 and 5A (above) have been determined referencing Figure 1 herein as well as Application Notes 104 and 120 (found on Microsemi’s website) and are listed below. WAVEFORM NUMBER 3 4 5A PULSE WIDTH s 4 6.4/69 40/120 PEAK PULSE POWER kW 580 130 98 Note: High current fast rise-time transients of 250 ns or less can more than triple the V C from parasitic inductance effects (V= -Ldi/dt) compared to the clamping voltage shown in the initial Electrical Characteristics on page 1 as also described in Figures 5 and 6 herein. RF01014 Rev A, November 2010 High Reliability Product Group Page 4 of 4