1.5KE400CA STMicroelectronics, 1.5KE400CA Datasheet

TRANSIL 1500W 400V BI-DIR AXIAL

1.5KE400CA

Manufacturer Part Number
1.5KE400CA
Description
TRANSIL 1500W 400V BI-DIR AXIAL
Manufacturer
STMicroelectronics
Series
TRANSIL™r
Type
Dioder
Datasheets

Specifications of 1.5KE400CA

Voltage - Reverse Standoff (typ)
342V
Voltage - Breakdown
380V
Power (watts)
1500W
Polarization
Bidirectional
Mounting Type
Through Hole
Package / Case
DO-201AA, DO-27, Axial
Polarity
Bidirectional
Clamping Voltage
706 V
Operating Voltage
342 V
Breakdown Voltage
380 V
Termination Style
Through Hole
Peak Surge Current
1 mA
Peak Pulse Power Dissipation
1500 W
Capacitance
390 pF
Maximum Operating Temperature
+ 175 C
Minimum Operating Temperature
- 65 C
Dimensions
0.189 in Dia. x 5.3 (Max) mm W x 0.374 in L x 5.3 (Max) mm H
Brand/series
TRANSIL™/1.5KE Series
Current, Surge
14 A
Primary Type
Transient Voltage Surge Suppressor
Termination
Solder
Voltage, Clamping
706 V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
Industrial Equipment
Other names
497-2909-3
ABSOLUTE MAXIMUM RATINGS (T
Note 1 : For a surge greater than the maximum values, the diode will fail in short-circuit.
THERMAL RESISTANCES
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.
FEATURES
February 2002- Ed: 3A
Symbol
Symbol
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
R
R
I
P
T
th (j-a)
FSM
th (j-l)
T
T
P
stg
PP
L
j
®
Peak pulse power dissipation (see note 1)
Power dissipation on infinite heatsink
Non repetitive surge peak forward current
for unidirectional types
Storage temperature range
Maximum junction temperature
Maximum lead temperature for soldering during 10s at 5mm
from case
Junction to leads
Junction to ambient on printed circuit. L
amb
Parameter
Parameter
= 25°C)
lead
= 10 mm
Tj initial = T
T
tp = 10ms
Tj initial = T
amb
= 75°C
1.5KE6V8CA/440CA
amb
amb
1.5KE6V8A/440A
DO-201
- 65 to + 175
Value
Value
1500
200
175
230
20
75
TRANSIL
5
°C/W
Unit
Unit
C/W
°C
W
W
A
C
C
TM
1/6

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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. ...

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