K2400SHU Datasheet PDF


Part Number

K2400SHU

Description

High Energy Unidirectional SIDACs

Manufacture

Littelfuse

Total Page 7 Pages
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Download K2400SHU Datasheet PDF


Features Datasheet pdf K2xx0yHU Series Teccor® brand Thyristo rs High Energy Unidirectional SIDACs R oHS Schematic Symbol K A Description The new K2xx0yHU is a higher energy SI DAC switch for gas ignition application s requiring higher current pulse curren t especially at low repetition rate. It is offered in a DO-15 leaded package a nd DO-214AA surface mount package. Volt age activation of this solid state swit ch is accomplished with peak voltage le vel of 190 to 260Volts. The SIDAC is a silicon bilateral voltage triggered Thy ristor switch that switches on through a negative resistance region to a low o n-state voltage. Conduction will contin ue until current is interrupted or lowe red below minimum holding current of .
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K2400SHU Datasheet
K2xx0yHU Series
Teccor® brand Thyristors
High Energy Unidirectional SIDACs
RoHS
Schematic Symbol
K
A
Description
The new K2xx0yHU is a higher energy SIDAC switch for gas
ignition applications requiring higher current pulse current
especially at low repetition rate. It is offered in a DO-15
leaded package and DO-214AA surface mount package.
Voltage activation of this solid state switch is accomplished
with peak voltage level of 190 to 260Volts. The SIDAC is
a silicon bilateral voltage triggered Thyristor switch that
switches on through a negative resistance region to a low
on-state voltage. Conduction will continue until current is
interrupted or lowered below minimum holding current of
the device.
Features
• A C circuit oriented
• T riggering Voltage of 190
to 260V
• 280A Pulse current
capability
• RoHS compliant
• Unidirectional
Applications
Suitable for high voltage power supplies, natural gas
igniters, and Xenon flash ignition.
Electrical Specifications (TJ = 25°C, unless otherwise specified)
Symbol
VBO
VDRM
IT(RMS)
VTM
IH
Parameters
Breakover/Trigger Voltage
Repetitive Peak Off-state Voltage
On-state RMS Current
Peak On-state Voltage
Dynamic Holding Current
Test Conditions
K2000yHU
K2200yHU
K2400yHU
K2500yHU
K2000yHU
K2200yHU
K2400yHU
K2500yHU
50/60Hz, TJ < 125°C
IT = 1A
RL = 100Ω
50/60Hz Sine Wave
RS
Switching
Resistance,
RS=
(_V_B_O__–_V_S_)
(IS – IBO)
IBO Breakover Current
ITRM
Peak Repetitive Pulse Current
(refer to figure 4)
di/dt Critical Rate of Rise of On-State Current
dv/dt
TS
TJ
Critical Rate of Rise of Off-State Voltage
Storage Temperature Range
Junction Temperature Range
RθJL Thermal Resistance, Junction to Lead
RθJA Thermal Resistance, Junction to Ambient
Note: xxx - voltage, y = package
50/60Hz Sine Wave
50/60Hz Sine Wave
tp = 10μs
60Hz
5Hz
DO-15
DO-214AA
DO-15
Min
190
210
230
240
180
190
210
220
100
1500
-40
-40
Max
210
230
250
260
1
1.5
60
500
120
280
220
150
125
18
30
75
Unit
V
V
A
V
mA
Ω
μA
A
A/μs
V/μs
°C
°C
°C/W
°C/W
© 2014 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 12/14/14




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