View HSMBJLCR60E3_619014.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

HSMBJLCR60, e3 LOW CAPACITANCE RECTIFIER
SCOTTSDALE DIVISION
DESCRIPTION
The HSMBJLCR60 low capacitance rectifier is used in parallel applications with a low-capacitance transient voltage suppressor (TVS) such as the
APPEARANCE
WWW .Microsemi .C OM
HSMBJSAC5.0-50 series for unidirectional applications as shown in Figure 4. It is rated for 44 Amp forward surges to compliment this 500 Watt TVS series and also provide a low capacitance and a low forward (VF) voltage with fast response time. The low capacitance rating of 30 pF when used in parallel to the HSMBJSAC series will result in a total capacitance of 60 pF or less at zero volts for protecting higher frequency applications from inductive switching threats or electrical systems involving secondary lightning effects per IEC61000-4-5 as well as RTCA/DO-160D or ARINC 429 for airborne avionics. With their fast response time, they also provide ESD and EFT protection per IEC61000-4-2 and IEC61000-4-4 respectively.
IMPORTANT: For the most current data, consult MICROSEMI's website: http://www.microsemi.com
DO-214AA
See package notes
FEATURES
* * * Suppresses transient in forward direction up to 500 Watts Peak Pulse Power @ 10/1000 s Economical small plastic surface mount with robust axial subassembly package Optional 100% screening for avionics grade is available by adding MA prefix to part number for added 100% temperature cycle -55oC to +125oC (10X) as well as surge (3X) and 24 hours HTRB with post test VZ & IR Options for screening in accordance with MIL-PRF19500 for JAN, JANTX, JANTXV, and JANS are also available by adding MQ, MX, MV, or MSP prefixes respectively to part number, e.g. MXHSMBJLCR60, MVHSMBJLCR60, etc. Also available in axial-leaded package with part number LCR60 (see separate data sheet) RoHS Compliant devices available by adding "e3" suffix *
APPLICATIONS / BENEFITS
Low-capacitance Rectifier to compliment the low capacitance TVS series for unidirectional applications Improved performance in low capacitance of 30 pF Low Capacitance for data-line protection to 10 MHz Protection for aircraft fast data rate lines per select level waveforms in RTCA/DO-160D & ARINC 429 with bit rates of 100 kb/s (per ARINC 429, Part 1, par. 2.4.1.1) ESD and EFT protection per IEC61000-4-2 and IEC61000-4-4 respectively Secondary lightning protection per IEC61000-4-5 with 42 Ohms source impedance in the forward direction for Class 1, 2, 3, and 4 Secondary lightning protection per IEC61000-4-5 with 12 Ohms source impedance in the forward direction for Class 1, 2, and 3
* * *
*
* *
*
*
*
MAXIMUM RATINGS
* * * Forward Peak Pulse Current at 25 C: 44 Amps @ 10/1000 s
o
MECHANICAL AND PACKAGING
* * * * * CASE: Void Free Transfer Molded Thermosetting Plastic epoxy body meeting UL94V-0 FINISH: Tin-lead or RoHS Compliant annealed matte-Tin plating readily solderable per MIL-STD-750, method 2026 POLARITY: Cathode Marked with Band MARKING: Part number without HSMBJ prefix (e.g. LCR60 or LCR60e3) WEIGHT: 0.1 Grams (Approx.)
with repetition rate of 0.01% or less*
Steady State Power Dissipation* at TL = +75 C: 2.5 Watts. Clamping Speed (0 volts to V(BR) Min.) less than 5 nanoseconds. Operating and Storage Temperature: -65 C to +150 C.
o o o
*
HSMBJLCR60, e3
ELECTRICAL CHARACTERISTICS @ 25 C
o
MICROSEMI PART NUMBER
WORKING PEAK REVERSE VOLTAGE VRWM Volts 200
REVERSE BREAKDOWN VOLTAGE @ I(BR) 1.0mA V(BR) Volts Min. 220
REVERSE CURRENT @VRWM IR A
MAXIMUM FORWARD VOLTAGE @ IPP VF Volts
MAXIMUM PEAK PULSE CURRENT* RATING IPP Amps 44
CAPACITANCE @ 0 Volts
pF 30
HSMBJLCR60 HSMBJLCR60E3 *See Figure 3 Copyright (c) 2005 9-12-2005 REV A
10
7.0
Microsemi
Page 1
Scottsdale Division 8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
HSMBJLCR60, e3 LOW CAPACITANCE RECTIFIER
SCOTTSDALE DIVISION
GRAPHS
WWW .Microsemi .C OM
Peak Power (Single Pulse)
Average Power
TL - Lead Temperature - C
o
IPP - Peak Pulse Current - % IPP
% of Rated Power
t - Time - ms
FIGURE 2
FIGURE 3 SCHEMATIC APPLICATIONS
A typical low capacitance TVS device configuration is shown in Figure 4 when used with a separate rectifier to maintain low capacitance. As shown, an additional low capacitance rectifier diode is used in parallel in the same polarity direction as the TVS. In applications where random high voltage transients occur, this will prevent reverse transients from damaging the internal low capacitance rectifier diode within the TVS and also provide a low voltage conducting direction. This added rectifier diode such as the HSMBJLCR60 is of similar low capacitance as the TVS and also has a higher reverse voltage rating than the TVS clamping voltage VC. The unidirectional configuration in Figure 4 will result in twice the capacitance of the HSMBJSACxxx series of low capacitance TVSs that are rated at 30 pF maximum. This results in a total of 60 pF maximum in this parallel configuration since the HSMBJLCR60 is also the same capacitance value of 30 pF.
PACKAGE DIMENSIONS
HSMBJLCR60 Low Capacitance Rectifier
HSMBJSACxxx (low capacitance TVS)
FIGURE 4 Unidirectional configuration of Low Capacitance TVS (such as the HSMBJSAC5.0-50 series) and a separate HSMBJLCR60 rectifier in parallel)
DI M A B C D E F G
DIMENSIONS INCHES MILLIMETER S MIN MAX MIN MA X .073 .087 1.85 2.2 1 .160 .180 4.06 4.5 7 .130 .155 3.30 3.9 4 .205 .220 5.21 5.5 9 .075 .130 1.91 3.3 0 .030 .060 .76 1.5 2 .006 .016 .15 .41
HSMBJLCR60, e3
NOTE: Dimension E exceeds the JEDEC outline in height as shown Copyright (c) 2005 9-12-2005 REV A
Microsemi
Scottsdale Division 8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
Page 2

▲Up To Search▲

Price & Availability of HSMBJLCR60E3

	To Download HSMBJLCR60E3 Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .