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1.4KESD150CTR

Description
Trans Voltage Suppressor Diode, 1400W, 150V V(RWM), Bidirectional, 1 Element, Silicon, DO-204AH, HERMETIC SELAD, GLASS, DO-35, 2 PIN
CategoryDiscrete semiconductor    diode   
File Size191KB,4 Pages
ManufacturerMicrosemi
Websitehttps://www.microsemi.com
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1.4KESD150CTR Overview

Trans Voltage Suppressor Diode, 1400W, 150V V(RWM), Bidirectional, 1 Element, Silicon, DO-204AH, HERMETIC SELAD, GLASS, DO-35, 2 PIN

1.4KESD150CTR Parametric

Parameter NameAttribute value
Is it lead-free?Contains lead
Is it Rohs certified?incompatible
MakerMicrosemi
Parts packaging codeDO-35
package instructionO-LALF-W2
Contacts2
Reach Compliance Codecompliant
ECCN codeEAR99
Is SamacsysN
Minimum breakdown voltage167 V
Shell connectionISOLATED
Maximum clamping voltage333.9 V
ConfigurationSINGLE
Diode component materialsSILICON
Diode typeTRANS VOLTAGE SUPPRESSOR DIODE
JEDEC-95 codeDO-204AH
JESD-30 codeO-LALF-W2
JESD-609 codee0
Maximum non-repetitive peak reverse power dissipation1400 W
Number of components1
Number of terminals2
Package body materialGLASS
Package shapeROUND
Package formLONG FORM
Peak Reflow Temperature (Celsius)NOT SPECIFIED
polarityBIDIRECTIONAL
Maximum power dissipation0.5 W
Certification statusNot Qualified
Maximum repetitive peak reverse voltage150 V
surface mountNO
technologyAVALANCHE
Terminal surfaceTIN LEAD
Terminal formWIRE
Terminal locationAXIAL
Maximum time at peak reflow temperatureNOT SPECIFIED
Base Number Matches1
1.4KESD5.0 thru 1.4KESD170CA
AXIAL-LEAD TVS
SCOTTSDALE DIVISION
DESCRIPTION
These small axial-leaded TVS devices feature the ability to clamp
dangerous high voltage short-term transients such as produced by directed
or radiated electrostatic discharge phenomena before entering sensitive
component regions of a circuit design. They are small economical transient
voltage suppressors targeted primarily for short-term transients below a few
microseconds while still achieving significant peak-pulse-power capability
as illustrated in Figure #1.
APPEARANCE
WWW .
Microsemi
.C
OM
DO-35
(DO-204AH)
IMPORTANT:
For the most current data, consult
MICROSEMI’s
website:
http://www.microsemi.com
FEATURES
Excellent protection in clamping direct ESD level
transients in excess of 15,000 V per MIL-STD-750,
Method 1020 (approx. 150 ns exponential wave)
Absorbs ESD level transients* of 1400 Watts per
MIL-STD-750, Method 1020 (approx. 150 ns
exponential wave, or one microsecond transients up
to 400 watts. See Figure #1 and #2 for overall
transient Peak Pulse Power.
Clamps Transients in less than 100 picoseconds
Working Stand-off Voltage range of 5 V to 170 V
Hermetic DO-35 Package. Also available in surface
mount DO-213AA MELF package (see separate
data sheet)
APPLICATIONS / BENEFITS
Protects Sensitive circuits from short duration fast
rise time transients such as Electrostatic Discharge
(ESD) or Electrical Fast Transients (EFT)
Low inherent capacitance for high-frequency
applications (See Figure #4)
Flexible axial-lead mounting terminals
Bidirectional features available by adding a “C” or
“CA” suffix
MAXIMUM RATINGS
400 Watts for One Microsecond Square Wave or
1400 watts per ESD Wave form of MIL-STD-750,
method 1020.
See Surge Rating curve in Figures #1 and 2.
Operating and storage temperature –65
o
C to 175
o
C
THERMAL RESISTANCE: Less than 250
o
C/W
junction to lead at 0.375 inches from body.
DC power dissipation 500 mW at T
L
= 75
o
C at 3/8
inch (10 mm) lead length from body.
Derate at 2.3 W/
o
C above 25
o
C for P
PP
(1µs) and at
o
o
5 mW/ C above 100 C for dc power.
Forward Surge Current 50 amps for 1µs at T
L
= 25
o
C
(rise time > 100 ns).
MECHANICAL AND PACKAGING
CASE: Hermetically sealed axial-lead glass DO-35
(DO-204AH) package
TERMINALS: Leads, tin-lead plated solderable per
MIL-STD-750, method 2026
POLARITY: Banded end is cathode
WEIGHT: 0.2 grams (typical)
MARKING: Part number
TAPE & REEL option: Standard per EIA-296 (add
“TR” suffix to part number)
See package dimension on last page
1.4KESD5.0 – 1.4KESD170A
Copyright
2002
10-02-2003 REV A
Microsemi
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
Page 1

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