|
|
TK18 |
|
|
|
|
|
|
|
TK18 |
|
|
|
Phase Control Thyristor |
|
|
Replaces January 2000 version, DS45253-4.0 |
DS4253-5.0 July 2001 |
|
|
|
|
|
FEATURES |
KEY PARAMETERS |
||||
■ High Surge Capability |
VDRM |
1200V |
|
||
APPLICATIONS |
IT(AV) |
115A |
|
||
ITSM |
2000A |
|
|||
■ High Power Drives |
|
||||
dVdt* |
200V/ |
s |
|||
■ |
High Voltage Power Supplies |
||||
dI/dt |
500A/ |
s |
|||
■ |
DC Motor Control |
||||
|
|
|
|||
■ |
Welding |
*Higher dV/dt selections available |
|||
|
|
|
|||
■ Battery Chargers
VOLTAGE RATINGS
Type Number |
Repetitive Peak |
Conditions |
|
Voltages |
|
|
VDRM VRRM |
|
|
V |
|
|
|
|
TK18 12 M or K |
1200 |
Tvj = 0˚ to 125˚C, |
TK18 10 M or K |
1000 |
IDRM = IRRM = 100mA, |
|
|
VDRM, VRRM tp = 10ms, |
|
|
VDSM & VRSM = |
|
|
VDRM & VRRM + 100V |
|
|
respectively |
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. TK18 12K.
or
Add M to type number for M12 thread, e.g. TK18 12M.
Note: Please use the complete part number when ordering and quote this number in any future correspondance relating to your order.
Outline type code: TO94.
See Package Details for further information.
Fig. 1 Package outline
1/8
www.dynexsemi.com
TK18
CURRENT RATINGS
Tcase = 60˚C unless stated otherwise.
Symbol |
Parameter |
Conditions |
Max. |
Units |
|
|
|
|
|
IT(AV) |
Mean on-state current |
Half wave resistive load |
152 |
A |
IT(RMS) |
RMS value |
- |
239 |
A |
IT |
Continuous (direct) on-state current |
- |
206 |
A |
|
|
|
|
|
Tcase = 80˚C unless stated otherwise.
Symbol |
Parameter |
Conditions |
Max. |
Units |
|
|
|
|
|
IT(AV) |
Mean on-state current |
Half wave resistive load |
115 |
A |
IT(RMS) |
RMS value |
- |
180 |
A |
IT |
Continuous (direct) on-state current |
- |
155 |
A |
|
|
|
|
|
SURGE RATINGS
Symbol |
Parameter |
Conditions |
Max. |
Units |
|
|
|
|
|
|
|
ITSM |
Surge (non-repetitive) on-state current |
10ms half sine; |
Tcase = 125oC |
1.6 |
kA |
I2t |
I2t for fusing |
VR = 50% VRRM - 1/4 sine |
12.8 x 103 |
A2s |
|
|
|
|
|
|
|
ITSM |
Surge (non-repetitive) on-state current |
10ms half sine; |
Tcase = 125oC |
2.0 |
kA |
I2t |
I2t for fusing |
VR = 0 |
20.0 x 103 |
A2s |
|
|
|
|
|
|
|
THERMAL AND MECHANICAL DATA
Symbol |
Parameter |
Conditions |
Min. |
Max. |
Units |
|
|
|
|
|
|
|
|
R |
Thermal resistance - junction to case |
dc |
- |
0.24 |
oC/W |
|
th(j-c) |
|
|
|
|
|
|
|
|
|
|
|
|
|
Rth(c-h) |
Thermal resistance - case to heatsink |
Mounting torque 15.0Nm |
- |
0.08 |
oC/W |
|
|
|
with mounting compound |
|
|
|
|
|
|
|
|
|
|
|
|
|
On-state (conducting) |
- |
125 |
oC |
|
Tvj |
Virtual junction temperature |
|
|
|
|
|
Reverse (blocking) |
- |
125 |
oC |
|||
|
|
|||||
|
|
|
|
|
|
|
T |
Storage temperature range |
|
–40 |
150 |
oC |
|
stg |
|
|
|
|
|
|
|
|
|
|
|
|
|
- |
Mounting torque |
|
12.0 |
15.0 |
Nm |
|
|
|
|
|
|
|
2/8
www.dynexsemi.com
TK18
DYNAMIC CHARACTERISTICS
Symbol |
Parameter |
|
|
|
|
Conditions |
|
Min. |
Max. |
Units |
||||||
|
|
|
|
|
|
|
|
|
||||||||
VTM |
Maximum on-state voltage |
At 300A peak, Tcase = 25oC |
|
- |
1.5 |
V |
|
|||||||||
I |
|
/I |
Peak reverse and off-state current |
At V |
RRM |
/V |
, T = 125oC |
|
- |
10 |
mA |
|||||
RRM |
|
DRM |
|
|
DRM |
case |
|
|
|
|
|
|||||
|
|
|
|
|
|
|
|
|
||||||||
dV/dt |
Maximum linear rate of rise of off-state voltage |
To 60% V T = 125oC, Gate open circuit |
- |
200 |
V/µ |
s |
||||||||||
|
|
|
|
|
|
|
|
DRM |
j |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||
|
|
|
|
|
Gate source 20V, 20Ω |
Repetitive 50Hz |
- |
500 |
A/µ |
s |
||||||
dI/dt |
Rate of rise of on-state current |
tr ≤ 0.5µ |
s, Tj |
= 125˚C |
|
|
|
|
|
|
||||||
|
Non-repetitive |
- |
800 |
A/µ |
s |
|||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||
V |
T(TO) |
Threshold voltage |
At T |
|
= 125oC |
|
|
|
- |
0.9 |
V |
|
||||
|
|
vj |
|
|
|
|
|
|
|
|
|
|
||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||
|
r |
T |
On-state slope resistance |
At T |
|
= 125oC |
|
|
|
- |
2.0 |
mΩ |
|
|||
|
|
|
|
vj |
|
|
|
|
|
|
|
|
|
|
||
|
|
|
|
|
|
|
|
|
|
|||||||
tgd |
Delay time |
VD = 300V, IG = 1A, IT = 50A, dI/dt = 50A/µ s, |
- |
1.5 |
µ s |
|||||||||||
dI /dt = 1A/µ |
s, T |
= 25oC |
|
|||||||||||||
|
|
|
|
|
G |
|
|
|
j |
|
|
|
|
|
|
|
|
IL |
Latching current |
Tj = 25oC, VD = 12V |
|
- |
- |
mA |
|||||||||
|
|
|
|
|
|
|
|
|||||||||
|
IH |
Holding current |
Tj = 25oC, VD = 12V, ITM = 1A |
|
- |
50 |
mA |
|||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
GATE TRIGGER CHARACTERISTICS AND RATINGS
Symbol |
Parameter |
|
|
Conditions |
Typ. |
Max. |
Units |
||||||
|
|
|
|
|
|
|
|
|
|
|
|
||
V |
GT |
Gate trigger voltage |
V |
= 12V, T |
= 25oC, R |
L |
= 6Ω |
- |
3.0 |
V |
|||
|
|
|
|
DRM |
case |
|
|
|
|
|
|||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
I |
GT |
Gate trigger current |
V |
DRM |
= 12V, T |
= 25oC, R |
L |
= 6Ω |
- |
125 |
mA |
||
|
|
|
case |
|
|
|
|
|
|
||||
|
|
|
|
|
|
||||||||
VGD |
Gate non-trigger voltage |
At VDRM Tcase = 125oC, RL = 12Ω |
- |
0.2 |
V |
||||||||
VFGM |
Peak forward gate voltage |
Anode positive with respect to cathode |
- |
3.0 |
V |
||||||||
VFGN |
Peak forward gate voltage |
Anode negative with respect to cathode |
- |
0.25 |
V |
||||||||
VRGM |
Peak reverse gate voltage |
|
|
|
|
|
|
|
- |
5 |
V |
||
IFGM |
Peak forward gate current |
Anode positive with respect to cathode |
- |
4 |
A |
||||||||
PGM |
Peak gate power |
|
|
|
- |
|
|
|
- |
16 |
W |
||
PG(AV) |
Mean gate power |
|
|
|
|
|
|
|
- |
3 |
W |
||
3/8
www.dynexsemi.com
Loading...