KKT3225EN.pdf

Ładowarka do "melexa" yamaha 48v - tyrystor

Tyrystory w metalowej obudowie są coraz trudniej dostępne, o zamiennik będzie trudno (parametry elektryczne, obudowa, gwint). T32-25-04 ma niestety dużo mniejszą czułość bramki - wg skróconych danych z TME Igt=150mA, wg załączonego datsheet producenta to 75mA - nadal 3x więcej niż oryginał, na co proponuję zwrócić uwagę (czy sterowanie tyrystora da radę). Ewentualnie zbliżony typ w podobnej obudowie, również o mniejszej czułości bramki: 25RIA120M http://docs-europe.electrocomponents.com/webdocs/0063/0900766b80063470.pdf - należy porównać parametry, gwint i kierunek A-K. W innych obudowach: 2N6509 http://bns.com.pl/data/files/2N6509/2N6509.pdf BT145-800R http://mselektronik.pl/attchmentdownload/download/download/?d=0&file=custom%2Fupload%2FFile-1360783821.pdf BTA24/BTA25/BTA26 http://www.st.com/web/en/resource/technical/document/datasheet/CD00002264.pdf


T32-25
Phase Control Thyristor
KKT3225, July 2005 version

Thyristors type T32 are designed for use in power electronic circuits and equipment under normal operating
conditions.

KEY PARAMETERS
UDRM, URRM
IT(AV)
ITSM
du/dt*
di/dt

up to 1400 V
25 A
350 A
500 V/?s
50 A/?s

* maximum (non standard) value

FEATURES
all diffused design
high current capabilities
low gate current
low thermal impedance
tested according to IEC standards
compact size and small weight

APPLICATION
Outline type code:
TO-48
See package details for further information

Power Drives
DC Motor Control
High Voltage Power Supplies

Designed for use in high power industrial and commercial power electronic circuits.

Zakłady Elektronowe LAMINA S.A.
Puławska 34
PL-05-500 Piaseczno
POLAND

Tel.: +48-22-7572731
Tel.: +48-22-3989409
Fax.: +48-22-3989407
e-mail: sekretariat@lamina.com.pl
www.lamina.com.pl

1/6

T32-25
Phase Control Thyristor
KKT3225, July 2005 version

ORDERING INFORMATION
When ordering please refer to device code builder presented below.
Please use the complete part number when ordering, quote or in any future correspondenc e relating to your
order.

T32-25-?
?

voltage class (hundreds of volts)
This is standard device, with no dynamic parameters specified and standard accessory set.
Please refer to Electrical Parameters if specific dynamic demands have to be met.

ELECTRICAL PARAMETERS
Voltage ratings
UDRM, URRM

URSM

IDRM, IRRM

V

V

mA

04

400

500

06

600

700

08

800

900

10

1000

1100

12

1200

1300

14

1400

1500

Voltage class

7

du/dt group codes
du/dt

Group code

V/?s

0

no specified value

4

200

5

320

6

500

Zakłady Elektronowe LAMINA S.A.
Puławska 34
PL-05-500 Piaseczno
POLAND

Tel.: +48-22-7572731
Tel.: +48-22-3989409
Fax.: +48-22-3989407
e-mail: sekretariat@lamina.com.pl
www.lamina.com.pl

2/6

T32-25
Phase Control Thyristor
KKT3225, July 2005 version

Electrical properties
Parameter
Average on-state current

Unit
IT(AV)

Value

A

Tc

Test conditions

°C

Case temperature
Surge forward current

ITSM

A

I2t

V

Treshold voltage

UT(T0)

V

Slope resistance

rT

m?

Latching current

Il

mA

Holding current

IH

80
Tj=125°C, UR=0,8URRM,
tp=10ms

A2s

UTM

25

I2t - value
On-state voltage max.

350
612

Tj=25°C, ITM=50A

1,5
1,15
7

Tj=25°C, UD=12V

150

mA

Tj=25°C, UD=12V

80

Tj=125°C, ITM=50A,
diR/dt=5A/?s, du/dt=20V/?s,
UD=0,67UDRM, URM=100V

100

Circuit commutated turn-off
time (typical)

tq

?s

Turn-0n time (typical)

ton

?s

ITM=IT(AV), UDM=100V

5
50

Rate of rise of on-state currentrepetitive

di/dt

A/?s

Tj=125°C, ITM=3IT(AV),
UD=0,67UDRM, f=50Hz, IGM=1A,
diG/dt=1A/?s

Critical rate of raise of off-state
voltage

du/dt

V/?s

Tj=125°C, UD=0,67UDRM,

200 - 500

Gate current to trigger

IGT

mA

Tj=25°C, UD=12V

75

Gate voltage to trigger

UGT

V

Tj=25°C, UD=12V

3

Unit

Test conditions

Value

DC

1,0

Termal properties
Parameter
Thermal resistance, junction to
case

RthJC

°C/W

Operating junction temperature

Tjmin...Tjmax

°C

-25...+125

Tstg

°C

-25...+125

Storage temperature

Mechanical properties
Parameter

Unit

Value

Mounting torque

M

Nm

2 ... 2,5

Weight

m

g

14

Zakłady Elektronowe LAMINA S.A.
Puławska 34
PL-05-500 Piaseczno
POLAND

Tel.: +48-22-7572731
Tel.: +48-22-3989409
Fax.: +48-22-3989407
e-mail: sekretariat@lamina.com.pl
www.lamina.com.pl

3/6

T32-25
Phase Control Thyristor
KKT3225, July 2005 version

Package details

For further package information, please contact Sales & Marketin g Department. All dimensions in mm, unless
stated otherwise.
Do not scale.

Zakłady Elektronowe LAMINA S.A.
Puławska 34
PL-05-500 Piaseczno
POLAND

Tel.: +48-22-7572731
Tel.: +48-22-3989409
Fax.: +48-22-3989407
e-mail: sekretariat@lamina.com.pl
www.lamina.com.pl

4/6

T32-25
Phase Control Thyristor
KKT3225, July 2005 version

CHARACTERISTICS
PT(AV), [W]

PT(AV), [W]

50

60
DC
50

o

180

40

o

180

o

120

40

o

90
30

o

120

o

90

o

60

o

60

30

o

30

o

30

20
20
10

10
Q

Q

0

0
0

5

10

15

20

25

30

0

IT(AV), [A]

Power loss characteristics. Sinus wave form.

o

TC, [ C]

5

10

15

20

25

30

35

40

IT(AV), [A]

Power loss characteristics. Square wave form.

o

TC, [ C]

130

130

120

120
110

110
Q

Q

100
100
90

o

30

90

o

o

60

o

30

80

o

90

60

o

90

o

120

o

120

80

o

70
5

10

15

20

Case temperature ratings. Sinus wave form.

25

DC

70

180

0

o

180

60

30

0

5

10

15

20

25

30

IT(AV), [A]
Case temperature ratings. Square wave form.

Zakłady Elektronowe LAMINA S.A.
Puławska 34
PL-05-500 Piaseczno
POLAND

Tel.: +48-22-7572731
Tel.: +48-22-3989409
Fax.: +48-22-3989407
e-mail: sekretariat@lamina.com.pl
www.lamina.com.pl

5/6

35

40

IT(AV), [A]

T32-25
Phase Control Thyristor
KKT3225, July 2005 version

ITSM, [kA]

UTM, V

0,36

3,5

0,34

Tj=Tjmax

0,32

3,0

Tj=Tjmax
UR=0,8URRM

0,30
0,28

2,5

0,26
0,24

2,0

0,22
0,20

1,5

0,18
0,16
1

10

100

1,0
10

100

n

Non-repetitive surge current rating

ITM, A
On-state characteristic

u G, A

o

Zth(t), C/W
10

20V; 20
?

101
1
UGT

10-2

10-1

Gate trigger characteristics

Zakłady Elektronowe LAMINA S.A.
Puławska 34
PL-05-500 Piaseczno
POLAND

Tel.: +48-22-7572731
Tel.: +48-22-3989409
Fax.: +48-22-3989407
e-mail: sekretariat@lamina.com.pl
www.lamina.com.pl

6/6

W

IGT

IGD

t, s
Transient thermal impedance

5

10-1
10-3

10

=

1

M

0,1

PG

0,01

o

0,001

Tj= -40 C

o

0,01
0,0001

o

Ti= 125 C

UGD

Tj= 25 C

100
0,1

100

101

iG , V


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