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Part: SMAJ36
Category:
Discrete
-> TVS (Transient Transient Voltage Suppressors)
Description: Transient Voltage Suppressor, Package : DO-214AC
Company: Microsemi Corporation
Datasheet: Download SMAJ36 datasheet File size : 946 kB
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Datasheet text preview:
SMAJ5.0 thru SMAJ170CA SURFACE MOUNT 500 Watt Transient Voltage Suppressor
SCOTTSDALE DIVISION
DESCRIPTION This SMAJ5.0-170A series of surface mount 500 W Transient Voltage Suppressors (TVSs) protects a variety of voltage-sensitive components from destruction or degradation. The package outline is similar to the DO-214AB or DO-214AC. It is also available in a unidirectional configuration or as bidirectional with a C or CA suffix part number. Their response time is virtually instantaneous. As a result, they can be used for protection from ESD or EFT per IEC61000-4-2 and IEC61000-4-4, or for inductive switching environments and induced RF protection. They can also protect from secondary lightning effects per IEC610004-5 and class levels defined herein. Microsemi also offers numerous other TVS products to meet higher and lower power demands and special applications.
IMPORTANT: For the most current data, consult MICROSEMI's website: http://www.microsemi.com
PACKAGE
W W W . Microsemi .C O M
DO-214AB or AC (SMAJ)
FEATURES
· · · · · · Economical surface mount Available in Unidirectional or as Bidirectional construction with a C or CA suffix Selections for 5.0 to 170 volts standoff voltages (VWM) Suppresses transients up to 500 watts @ 10/1000 µs (see Figure 1) Fast response Options for screening in accordance with MIL-PRF19500 for JAN, JANTX, JANTXV, and JANS are available by adding MQ, MX, MV, or MSP prefixes respectively to part numbers. Axial-lead equivalent packages for thru-hole mounting available as P5KE6.8 to P5KE170CA (consult factory for other surface mount options) Moisture classification is Level 1 with no dry pack required per IPC/JEDEC J-STD-020B · · · ·
APPLICATIONS / BENEFITS
Protects sensitive components such as IC's, 2 CMOS, Bipolar, BiCMOS, ECL, DTL, T L, etc. Protection from switching transients & induced RF Compliant to IEC61000-4-2 and IEC61000-4-4 for ESD and EFT protection respectively Secondary lightning protection per IEC61000-4-5 with 42 Ohms source impedance: Class 1: SMAJ5.0 to SMAJ100A or CA Class 2: SMAJ5.0 to SMAJ51A or CA Class 3: SMAJ5.0 to SMAJ24A or CA Class 4: SMAJ5.0 to SMAJ12A or CA Secondary lightning protection per IEC61000-4-5 with 12 Ohms source impedance: Class 1: SMAJ5.0 to SMAJ30A or CA Class 2: SMAJ5.0 to SMAJ16A or CA
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MAXIMUM RATINGS
· · · · · Peak Pulse Power dissipation at 25 C: 500 watts at 10/1000 µs (also see Fig 1,2, and 3) Impulse repetition rate (duty factor): 0.01% tclamping (0 volts to V(BR) min.): < 100 ps theoretical for unidirectional and < 5 ns for bidirectional Operating and Storage temperature: -65ºC to +150ºC Thermal resistance: 15 ºC/W junction to lead or 80ºC/W junction to ambient when mounted on FR4 PC board (1oz Cu) with recommended footprint (see last page) Steady-State Power dissipation: 5 watts at TL = 75oC, or 1.56 watts at TA = 25ºC when mounted on FR4 PC board with recommended footprint Forward Surge Current at 25ºC: 40 amps peak, 8.3 ms half-sine wave. Maximum voltage of 3.50 V (unidirectional only) Solder temperatures: 260 ºC for 10 s (maximum)
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MECHANICAL AND PACKAGING
· · CASE: Void-free transfer molded thermosetting epoxy body meeting UL94V-0 TERMINALS: Gull-wing or C-bend (modified J-bend) leads, Tin-Lead plated solderable per MIL-STD-750, method 2026 POLARITY: Cathode indicated by band. No marking on bi-directional devices MARKING: Part number without SMA prefix (e.g. 5.0, 5.0A, 5.0CA, 36, 36A, 36CA, etc.) TAPE & REEL option: Standard per EIA-481-2 with 12 mm tape, 750 per 7 inch reel or 2500 per 13 inch reel (add "TR" suffix to part number) WEIGHT: 0.064 grams See package dimension on last page
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SMAJ5.0 thru SMAJ170CA
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Copyright 2002 MSCXXXX.PDF 6-09-2003 REV B
Microsemi
Scottsdale Division 8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
Page 1
SMAJ5.0 thru SMAJ170CA SURFACE MOUNT 500 Watt Transient Voltage Suppressor
SCOTTSDALE DIVISION
ELECTRICAL CHARACTERISTICS @ 5oC
TYPE NUMBER REVERSE STANDOFF VOLTAGE VWM Volts SMAJ5.0 SMAJ5.0A SMAJ6.0 SMAJ6.0A SMAJ6.5 SMAJ6.5A SMAJ7.0 SMAJ7.0A SMAJ7.5 SMAJ7.5A SMAJ8.0 SMAJ8.0A SMAJ8.5 SMAJ8.5A SMAJ9.0 SMAJ9.0A SMAJ10 SMAJ10A SMAJ11 SMAJ11A SMAJ12 SMAJ12A SMAJ13 SMAJ13A SMAJ14 SMAJ14A SMAJ15 SMAJ15A SMAJ16 SMAJ16A SMAJ17 SMAJ17A SMAJ18 SMAJ18A SMAJ20 SMAJ20A SMAJ22 SMAJ22A SMAJ24 SMAJ24A SMAJ26 SMAJ26A SMAJ28 SMAJ28A SMAJ30 SMAJ30A SMAJ33 SMAJ33A SMAJ36 SMAJ36A SMAJ40 SMAJ40A 5.0 5.0 6.0 6.0 6.5 6.5 7.0 7.0 7.5 7.5 8.0 8.0 8.5 8.5 9.0 9.0 10 10 11 11 12 12 13 13 14 14 15 15 16 16 17 17 18 18 20 20 22 22 24 24 26 26 28 28 30 30 33 33 36 36 40 40 MINIMUM BREAKDOWN VOLTAGE V BR MIN @ I(BR) Volts 6.40 6.40 6.67 6.67 7.22 7.22 7.78 7.78 8.33 8.33 8.89 8.89 9.44 9.44 10.0 10.0 11.1 11.1 12.2 12.2 13.3 13.3 14.4 14.4 15.6 15.6 16.7 16.7 17.8 17.8 18.9 18.9 20.0 20.0 22.2 22.2 24.4 24.4 26.7 26.7 28.9 28.9 31.1 31.1 33.3 33.3 36.7 36.7 40.0 40.0 44.4 44.4 BREAKDOWN CURRENT I(BR) MAXIMUM CLAMPING VOLTAGE @ IPP VC Volts 9.6 9.2 11.4 10.3 12.3 11.2 13.3 12.0 14.3 12.9 15.0 13.6 15.9 14.4 16.9 15.4 18.8 17.0 20.1 18.2 22.0 19.9 23.8 21.5 25.8 23.2 26.9 24.4 28.8 26.0 30.5 27.6 32.2 29.2 35.8 32.4 39.4 35.5 43.0 38.9 46.6 42.1 50.0 45.4 53.5 48.4 59.0 53.3 64.3 58.1 71.4 64.5 PEAK PULSE CURRENT (See Fig. 2) IPP Amps 52 54.3 43.9 48.5 40.7 44.7 37.8 41.7 35.0 38.8 33.3 36.7 31.4 34.7 29.5 32.6 26.6 29.4 24.9 27.4 22.7 25.1 21.0 23.2 19.4 21.5 18.8 20.6 17.6 19.2 16.4 18.1 15.5 17.2 13.9 15.4 12.7 14.1 11.6 12.8 10.7 11.9 9.9 11.0 9.3 10.3 8.5 9.4 9.8 8.6 7.0 7.8 MAXIMUM STANDBY CURRENT @ VWM ID µA 800 800 800 800 500 500 200 200 100 100 50 50 10 10 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5
W W W . Microsemi .C O M
mA 10 10 10 10 10 10 10 10 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
SMAJ5.0 thru SMAJ170CA
Copyright 2002 MSCXXXX.PDF 6-09-2003 REV B
Microsemi
Scottsdale Division 8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
Page 2
SMAJ5.0 thru SMAJ170CA SURFACE MOUNT 500 Watt Transient Voltage Suppressor
SCOTTSDALE DIVISION
TYPE NUMBER
REVERSE STANDOFF VOLTAGE VWM
MINIMUM BREAKDOWN VOLTAGE V BR MIN @ I(BR)
BREAKDOWN CURRENT I(BR)
MAXIMUM CLAMPING VOLTAGE @ IPP VC
PEAK PULSE CURRENT (See Fig. 2) IPP
MAXIMUM STANDBY CURRENT @ VWM ID
W W W . Microsemi .C O M
SMAJ5.0 thru SMAJ170CA
Volts Amps Volts µA Volts mA SMAJ43 43 47.8 1 76.7 6.5 5 SMAJ43A 43 47.8 1 69.4 7.2 5 SMAJ45 45 50.0 1 80.3 6.2 5 SMAJ45A 45 50.0 1 72.7 6.9 5 SMAJ48 48 53.3 1 85.5 5.8 5 SMAJ48A 48 53.3 1 77.4 6.5 5 SMAJ51 51 56.7 1 91.1 5.5 5 SMAJ51A 51 56.7 1 82.4 6.1 5 SMAJ54 54 60.0 1 96.3 5.2 5 SMAJ54A 54 60.0 1 87.1 5.7 5 SMAJ58 58 64.4 1 103.0 4.9 5 SMAJ58A 58 64.4 1 93.6 5.3 5 SMAJ60 60 66.7 1 107.0 4.7 5 SMAJ60A 60 66.7 1 96.8 5.2 5 SMAJ64 64 71.1 1 114.0 4.4 5 SMAJ64A 64 71.1 1 103.0 4.9 5 SMAJ70 70 77.8 1 125 4.0 5 SMAJ70A 70 77.8 1 113 4.4 5 SMAJ75 75 83.3 1 134 3.7 5 SMAJ75A 75 83.3 1 121 4.1 5 SMAJ78 78 86.7 1 139 3.6 5 SMAJ78A 78 86.7 1 126 4.0 5 SMAJ85 85 94.4 1 151 3.3 5 SMAJ85A 85 94.4 1 137 3.6 5 SMAJ90 90 100 1 160 3.1 5 SMAJ90A 90 100 1 146 3.4 5 SMAJ100 100 111 1 179 2.8 5 SMAJ100A 100 111 1 162 3.1 5 SMAJ110 110 122 1 196 2.6 5 SMAJ110A 110 122 1 177 2.8 5 SMAJ120 120 133 1 214 2.3 5 SMAJ120A 120 133 1 193 2.6 5 SMAJ130 130 144 1 231 2.2 5 SMAJ130A 130 144 1 209 2.4 5 SMAJ150 150 167 1 268 1.9 5 SMAJ150A 150 167 1 243 2.1 5 SMAJ160 160 178 1 287 1.7 5 SMAJ160A 160 178 1 259 1.9 5 SMAJ170 170 189 1 304 1.6 5 SMAJ170A 170 189 1 275 1.8 5 · For Bidirectional device types indicate a C or CA suffix after the part number. (i.e.: SMAJ170CA or SMAJ170C). Bidirectional capacitance is half that shown in figure 4 at zero volts. · Microsemi Corp's SMA series (500 W) surface mountable packages are designed specifically for transient voltage suppression. The wide leads assure a large surface contact for good heat dissipation, and a low resistance path for surge current flow to ground. These high speed transient voltage suppressors can be used to effectively protect sensitive components such as integrated circuits and MOS devices.
Symbol
VWM PPP V(BR) ID
SYMBOLS & DEFINITIONS Definition Symbol
Working Peak (Standoff) Voltage Peak Pulse Power Breakdown Voltage Standby Current IPP
VC
Definition
I(BR)
Peak Pulse Current Clamping Voltage Breakdown Current for V(BR)
Copyright 2002 MSCXXXX.PDF 6-09-2003 REV B
Microsemi
Scottsdale Division 8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
Page 3
Others parts begin by sm
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