TRANSIL 1500W 400V BI-DIR AXIAL

1.5KE400CA

Manufacturer Part Number1.5KE400CA
DescriptionTRANSIL 1500W 400V BI-DIR AXIAL
ManufacturerSTMicroelectronics
SeriesTRANSIL™
TypeDiode
1.5KE400CA datasheets
 


Specifications of 1.5KE400CA

Voltage - Reverse Standoff (typ)342VVoltage - Breakdown380V
Power (watts)1500WPolarizationBidirectional
Mounting TypeThrough HolePackage / CaseDO-201AA, DO-27, Axial
PolarityBidirectionalClamping Voltage706 V
Operating Voltage342 VBreakdown Voltage380 V
Termination StyleThrough HolePeak Surge Current1 mA
Peak Pulse Power Dissipation1500 WCapacitance390 pF
Maximum Operating Temperature+ 175 CMinimum Operating Temperature- 65 C
Dimensions0.189 in Dia. x 5.3 (Max) mm W x 0.374 in L x 5.3 (Max) mm HBrand/seriesTRANSIL™/1.5KE Series
Current, Surge14 APrimary TypeTransient Voltage Surge Suppressor
TerminationSolderVoltage, Clamping706 V
Lead Free Status / RoHS StatusLead free / RoHS CompliantFor Use WithIndustrial Equipment
Other names497-2909-3  
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FEATURES
PEAK PULSE POWER : 1500 W (10/1000 s)
BREAKDOWN VOLTAGE RANGE :
From 6.8V to 440 V
UNI AND BIDIRECTIONAL TYPES
LOW CLAMPING FACTOR
FAST RESPONSE TIME
UL RECOGNIZED
DESCRIPTION
Transil diodes provide high overvoltage protection
by clamping action. Their instantaneous response
to transient overvoltages makes them particularly
suited to protect voltage sensitive devices such
as MOS Technology and low voltage supplied
IC’s.
ABSOLUTE MAXIMUM RATINGS (T
Symbol
P
Peak pulse power dissipation (see note 1)
PP
P
Power dissipation on infinite heatsink
Non repetitive surge peak forward current
I
FSM
for unidirectional types
Storage temperature range
T
stg
T
Maximum junction temperature
j
T
Maximum lead temperature for soldering during 10s at 5mm
L
from case
Note 1 : For a surge greater than the maximum values, the diode will fail in short-circuit.
THERMAL RESISTANCES
Symbol
R
Junction to leads
th (j-l)
R
Junction to ambient on printed circuit. L
th (j-a)
February 2002- Ed: 3A
= 25°C)
amb
Parameter
Tj initial = T
T
= 75°C
amb
tp = 10ms
Tj initial = T
Parameter
= 10 mm
lead
1.5KE6V8A/440A
1.5KE6V8CA/440CA
TRANSIL
DO-201
Value
Unit
1500
W
amb
5
W
200
A
amb
- 65 to + 175
C
175
°C
230
C
Value
Unit
20
°C/W
75
C/W
TM
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1.5KE400CA Summary of contents

  • Page 1

    FEATURES PEAK PULSE POWER : 1500 W (10/1000 s) BREAKDOWN VOLTAGE RANGE : From 6.8V to 440 V UNI AND BIDIRECTIONAL TYPES LOW CLAMPING FACTOR FAST RESPONSE TIME UL RECOGNIZED DESCRIPTION Transil diodes provide high overvoltage protection by clamping ...

  • Page 2

    ELECTRICAL CHARACTERISTICS (T Symbol Parameter Stand-off voltage Breakdown voltage BR V Clamping voltage CL I Leakage current @ Peak pulse current PP Voltage temperature coefficient T V Forward voltage drop F Types Unidirectional ...

  • Page 3

    ... Types Unidirectional Bidirectional 1.5KE200A 1.5KE200CA 1.5KE220A 1.5KE220CA 1.5KE250A 1.5KE250CA 1.5KE300A 1.5KE300CA 1.5KE350A 1.5KE350CA 1.5KE400A 1.5KE400CA 1.5KE440A 1.5KE440CA % 100 PULSE WAVEFORM 10/1000 1000 s Note 2 : Pulse test < 50 ms. Note amb - 25 (25°C). Note MHz. For bidirectional types, capacitance value is divided max min nom max ...

  • Page 4

    Fig Peak pulse power versus exponential pulse duration. Fig Clamping voltage versus peak pulse current. Exponential waveform: t Note : The curves of the figure 3 are specified for a junction temperature of 25°C before ...

  • Page 5

    Fig Capacitance versus reverse applied voltage for unidirectional types (typical values). Fig Peak forward voltage drop versus peak forward current (typical values for unidirectional types). Note : Multiply by 2 for units with V BR > ...

  • Page 6

    ... No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. ...