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1N5644 Schematic ( PDF Datasheet ) - Microsemi

Teilenummer 1N5644
Beschreibung 1500 WATT UNIDIRECTIONAL TRANSIENT VOLTAGE SUPPESSOR
Hersteller Microsemi
Logo Microsemi Logo 



Gesamt 6 Seiten
		
1N5644 Datasheet, Funktion
6 Lake Street, Lawrence, MA 01841
1-800-446-1158 / (978) 620-2600 / Fax: (978) 689-0803
Website: http://www.microsemi.com
TECHNICAL DATA SHEET
Gort Road Business Park, Ennis, Co. Clare, Ireland
Tel: +353 (0) 65 6840044 Fax: +353 (0) 65 6822298
1500 WATT UNIDIRECTIONAL
TRANSIENT VOLTAGE SUPPESSOR
Qualified per MIL-PRF-19500/500
DEVICES
* 1N5629 thru 1N5665
1N5629A thru 1N5665A
* Commercial only
DESCRIPTION
LEVELS
JAN
JANTX
JANTXV
This popular Transient Voltage Suppressor (TVS) series for 1N5629 thru 1N5665A are
JEDEC registered selections for unidirectional devices. All have the same high Peak Pulse
Power rating of 1500 W with extremely fast response times. They are also available in
military qualified selections as described in the Features section herein. They are most
often used for protecting against transients from inductive switching environments, induced
RF effects, or induced secondary lightning effects as found in lower surge levels of
IEC61000-4-5. They are also very successful in protecting airborne avionics and electrical
systems. Since their response time is virtually instantaneous, they can also protect from
ESD and EFT per IEC61000-4-2 and IEC61000-4-4.
IMPORTANT: For the most current data, consult MICROSEMI’s website:
http://www.microsemi.com
FEATURES
DO-13 (DO-202AA)
¾ Unidirectional TVS series for thru-hole mounting
¾ Suppresses transients up to 1500 watts @ 10/1000 µs (see Figure 1)
¾ Clamps transient in less than 100 pico seconds
¾ Working voltage (VWM) range 5 V to 171 V
¾ Hermetic sealed DO-13 metal package
¾ JAN/TX/TXV military qualifications also available for the tighter tolerance “A”
suffix devices per MIL-PRF-19500/500 by adding the JAN, JANTX, or JANTXV
prefix, e.g. JANTXV1N5629A, etc.
¾ For bidirectional TVS in the same DO-13 package, see separate data sheet for the
1N6036 – 1N6072A series (also military qualified)
¾ Surface mount equivalent packages also available as SMCJ5.0 - SMCJ170CA or
SMCG5.0 – SMCG170CA in separate data sheet (consult factory for other surface
mount options)
¾ Plastic axial-leaded equivalents available in the 1N6267 – 1N6303A series in
separate data sheet
T4-LDS-0096 Rev. 2 (101572)
Page 1 of 6






1N5644 Datasheet, Funktion
6 Lake Street, Lawrence, MA 01841
1-800-446-1158 / (978) 620-2600 / Fax: (978) 689-0803
Website: http://www.microsemi.com
TECHNICAL DATA SHEET
Gort Road Business Park, Ennis, Co. Clare, Ireland
Tel: +353 (0) 65 6840044 Fax: +353 (0) 65 6822298
PACKAGE DIMENSIONS
NOTES:
1. Dimensions are in inches.
2. Millimeters are given for general information only.
3. The major diameter is essentially constant along its length.
4. Within this zone, diameter may vary to allow for lead finishes
and irregularities.
5. Dimension to allow for pinch or seal deformation anywhere
along tubulation.
6. Lead 1 (cathode) shall be electrically connected to the case.
7. In accordance with ASME Y14.5M, diameters are equivalent
to φx symbology.
Symbol
BD
BL
BLT
CD
LD
LL
LU
Dimensions
Inches
Millimeters
Min Max Min Max
.215 .235 5.46 5.97
.293 .357 7.44 9.07
.570 14.48
.045 .100 1.14 2.54
.025 .035 0.64 0.89
1.000 1.625 25.40 41.28
.188 4.78
Notes
3
5
4
4
FIGURE 1. Physical dimensions (DO-13).
T4-LDS-0096 Rev. 2 (101572)
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