TK1214K DYNEX [Dynex Semiconductor], TK1214K Datasheet

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TK1214K

Manufacturer Part Number
TK1214K
Description
Phase Control Thyristor
Manufacturer
DYNEX [Dynex Semiconductor]
Datasheet
Replaces January 2000 version, DS4252-4.0
FEATURES
APPLICATIONS
VOLTAGE RATINGS
Lower voltage grades available.
ORDERING INFORMATION
When ordering, select the required part number shown in the
Voltage Ratings selection table, then:-
Add K to type number for 1/2" 20 UNF thread, e.g. TK12 18K.
or
Add M to type number for M12 thread, e.g. TK12 14M.
Note: Please use the complete part number when ordering and
quote this number in any future correspondance relating to your
order.
www.dynexsemi.com
TK12 20 M or K
TK12 18 M or K
TK12 16 M or K
TK12 14 M or K
Type Number
High Surge Capability
High Power Drives
High Voltage Power Supplies
DC Motor Control
Welding
Battery Chargers
Repetitive Peak
Voltages
V
DRM
2000
1800
1600
1400
V
V
RRM
T
I
V
V
V
Respectively
DRM
vj
DRM
DSM
DRM
= 0˚ to 125˚C,
= I
, V
Conditions
& V
& V
RRM
RRM
RSM
RRM
= 100mA,
t
p
=
+ 100V
= 10ms,
KEY PARAMETERS
V
I
I
dVdt* 200V/ s
dI/dt
*Higher dV/dt selections available
T(AV)
TSM
DRM
2000V
75A
1400A
500A/ s
See Package Details for further information.
Outline type code: TO94.
Fig. 1 Package outline
Phase Control Thyristor
Advance Information
DS4252-5.0 July 2001
TK12
TK12
1/8

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TK1214K Summary of contents

Page 1

Replaces January 2000 version, DS4252-4.0 FEATURES High Surge Capability APPLICATIONS High Power Drives High Voltage Power Supplies DC Motor Control Welding Battery Chargers VOLTAGE RATINGS Type Number Repetitive Peak Voltages V V DRM RRM V 2000 TK12 ...

Page 2

TK12 CURRENT RATINGS T = 60˚C unless stated otherwise. case Symbol Parameter I Mean on-state current T(AV) I RMS value T(RMS) I Continuous (direct) on-state current 80˚C unless stated otherwise. case Symbol Parameter I Mean on-state current ...

Page 3

DYNAMIC CHARACTERISTICS Symbol Parameter V Maximum on-state voltage Peak reverse and off-state current RRM DRM dV/dt Maximum linear rate of rise of off-state voltage dI/dt Rate of rise of on-state current V Threshold voltage T(TO) r On-state ...

Page 4

TK12 CURVES 2000 Measured under pulse conditions T = 125˚C j 1500 1000 500 0 0 4.0 Instantaneous on-state voltage V Fig.2 Maximum (limit) on-state characteristics Fig.3 Maximum on-state power dissipation for sinusoidal current waveform 4/8 SINUSOIDAL CURRENT WAVEFORM RECTANGULAR ...

Page 5

Fig.5 Maximum on-state power dissipation for rectangular current waveform Fig.7 Gate trigger characteristics www.dynexsemi.com Fig.6 Maximum allowable case temperature for rectangular current waveform Fig.8 Transient thermal impedance - junction to case TK12 5/8 ...

Page 6

TK12 Fig.9 Multiplying factor for non-repetive sub-cycle surge on- 2 state current and I t rating 6/8 Fig.10 Multiplying factor for non-repetive surge on-state current www.dynexsemi.com ...

Page 7

PACKAGE DETAILS For further package information, please contact your nearest Customer Service Centre. All dimensions in mm, unless stated otherwise. DO NOT SCALE. www.dynexsemi.com Ø4 15 max Ø8.4 ± 0.3 8 min 30 max K = 20.6 ± 0.6 M ...

Page 8

... Datasheet Annotations: Dynex Semiconductor annotate datasheets in the top right hard corner of the front page, to indicate product status. The annotations are as follows:- Target Information: This is the most tentative form of information and represents a very preliminary specification. No actual design work on the product has been started. ...

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