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K2000GH Datasheet, PDF (1/10 Pages) Littelfuse – Teccor® brand Thyristors High Energy Bidirectional SIDACs
Teccor® brand Thyristors
High Energy Bidirectional SIDACs
Kxxx0yH Series
Schematic Symbol
Description
The new Kxxx0yH 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 and
TO-92 leaded packages as well as DO-214 surface mount
package. Voltage activation of this solid state switch is
accomplished with peak voltage level of 190 to 280Volts. 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
t"$$JSDVJU0SJFOUFE
t5 SJHHFSJOH7PMUBHFPG
to 280V
t "1VMTF$VSSFOU
Capability
t3P)4$PNQMJBOU
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
K2000yH
K2200yH
K2400yH
K2500yH
K2000yH
K2200yH
K2400yH
K2500yH
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
ITRM
di/dt
dv/dt
TS
TJ
Breakover Current
Peak Repetitive Pulse Current
(refer to figure 4)
Critical Rate of Rise of On-State Current
Critical Rate of Rise of Off-State Voltage
Storage Temperature Range
Junction Temperature Range
RRJL
Thermal Resistance, Junction to Lead
RRJC
Thermal Resistance, Junction to Case
RRJA
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-214
DO-92
DO-15
DO-92
©2008 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to http://www.littelfuse.com for current information.
321
Revised: August 29, 2008
Min
190
205
220
240
180
180
190
200
1500
-40
-40
Max
215
230
250
280
1
1.5
150
Unit
V
V
A
V
mA
100
8
50
μA
120
280
A
150
A/μs
V/μs
150
°C
125
°C
18
30
°C/W
35
°C/W
75
95
°C/W
Kxxx0yH Series