1.5KE400A datasheet, PDF - EEWORLD Datasheet

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1.5KE400A: Description1500 W, UNIDIRECTIONAL, SILICON, TVS DIODE; CategoryDiscrete semiconductor diode; File Size99KB，3 Pages; ManufacturerTaiwan Semiconductor; Websitehttp://www.taiwansemi.com/; Environmental Compliance

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1.5KE400A Overview

1500 W, UNIDIRECTIONAL, SILICON, TVS DIODE

1.5KE400A Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	Taiwan Semiconductor
package instruction	O-PALF-W2
Reach Compliance Code	compliant
ECCN code	EAR99
Is Samacsys	N
Other features	UL RECOGNIZED
Maximum breakdown voltage	420 V
Minimum breakdown voltage	400 V
Breakdown voltage nominal value	400 V
Shell connection	ISOLATED
Maximum clamping voltage	548 V
Configuration	SINGLE
Diode component materials	SILICON
Diode type	TRANS VOLTAGE SUPPRESSOR DIODE
JEDEC-95 code	DO-201
JESD-30 code	O-PALF-W2
JESD-609 code	e3
Humidity sensitivity level	1
Maximum non-repetitive peak reverse power dissipation	1500 W
Number of components	1
Number of terminals	2
Maximum operating temperature	175 °C
Minimum operating temperature	-55 °C
Package body material	PLASTIC/EPOXY
Package shape	ROUND
Package form	LONG FORM
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
polarity	UNIDIRECTIONAL
Maximum power dissipation	5 W
Certification status	Not Qualified
Maximum repetitive peak reverse voltage	342 V
surface mount	NO
technology	AVALANCHE
Terminal surface	Tin (Sn)
Terminal form	WIRE
Terminal location	AXIAL
Maximum time at peak reflow temperature	NOT SPECIFIED
Base Number Matches	1

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1.5KE SERIES

Transient Voltage Suppressor Diodes

Voltage Range

6.8 to 440 Volts

1500 Watts Peak Power

5.0 Watts Steady State

Features

UL Recognized File # E-96005

Plastic package has Underwriters Laboratory Flammability

Classification 94V-0

Exceeds environmental standards of MIL-STD-19500

1500W surge capability at 10 x 100 us waveform, duty cycle:

0.01%

Excellent clamping capability

Low zener impedance

Fast response time: Typically less than 1.0ps from 0 volts to

VBR for unidirectional and 5.0 ns for bidirectional

Typical I

less than 1uA above 10V

High temperature soldering guaranteed: 260°C / 10 seconds

/ .375”,(9.5mm) lead length / 5lbs.,(2.3kg) tension

DO-201

Mechanical Data

Case: Molded plastic

Lead: Axial leads, solderable per MIL-STD-202,

Lead:

Method 208

Polarity: Color band denotes cathode except bipolar

Weight: 0.94gram

Dimensions in inches and (millimeters)

Maximum Ratings and Electrical Characteristics

Rating at 25°C ambient temperature unless otherwise specified.

Single phase, half wave, 60 Hz, resistive or inductive load.

For capacitive load, derate current by 20%

Type Number

eak

ower

issipation at

=25 C, Tp=1ms

(

ote 1)

Symbol

FSM

, T

STG

Value

Minimum1500

5.0

200

3.5 / 5.0

-55 to + 175

Units

Watts

Amps

Volts

°C

Steady State Power Dissipation at T

=75 °C

Lead Lengths .375”, 9.5mm (Note 2)

Peak Forward Surge Current, 8.3 ms Single Half

Sine-wave Superimposed on Rated Load

(JEDEC method) (Note 3)

Maximum Instantaneous Forward Voltage at

50.0A for Unidirectional Only (Note 4)

Operating and Storage Temperature Range

Notes: 1. Non-repetitive Current Pulse Per Fig. 3 and Derated above T

=25 C Per Fig. 2.

Notes:

2. Mounted on Copper Pad Area of 0.8 x 0.8” (20 x 20 mm) Per Fig. 4.

Notes:

3. 8.3ms Single Half Sine-wave or Equivalent Square Wave, Duty Cycle=4 Pulses Per Minutes

Notes: 3.

Maximum.

Notes:

4. V

=3.5V for Devices of V

≤

200V and V

=5.0V Max. for Devices V

>200V.

Devices for Bipolar Applications

Notes:

1. For Bidirectional Use C or CA Suffix for Types 1.5KE6.8 through Types 1.5KE440.

Notes:

2. Electrical Characteristics Apply in Both Directions.

- 576 -

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