RT130KP

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
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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
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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
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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
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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