Sanken Electric Co TFC561D Datasheet

TO-220S Thyristor with built-in reverse diode for HID lamp ignition

TFC561D

■Features

●Repetitive peak off-state voltage: V

●Repetitive peak surge on-state current: I

●Critical rate-of-rise of on-state current: di/dt=1200A /µs

●Gate trigger current: I

=20mA max

GT

●With built-in reverse diode

DRM

=600V

TRM

=430A

External Dimensions

(Unit: mm)

1.2

2.54

±

0.2

±

0.5

±

10.2

(1) (2) (3)

0.3

1.27

0.86

0.76

2.54

(1.4)

0.3

±

8.6

±

0.2

+0.2
–0.1

±

0.1

±

0.5

0.5

–0.5

+0.3

±

10.0

11.3

(1). Cathode(K)
(2). Anode (A)
(3). Gate (G)

±

0.2

4.44

±

0.2

1.3

±

0.2

2.59

0.5

±

11.0

0.1

±

0.4

Weight: Approx. 1.5g

■Absolute Maximum Ratings

Parameter Symbol

Repetitive peak off-state voltage

Repetitive surge peak on-state current

Critical rate-of-rise of on-state current

Peak forward gate current

Peak gate power loss

Average gate power loss

Peak reverse gate voltage

Diode repetitive peak surge forward current

Junction temperature

Storage temperature

✽ The surge current for T=10ms /cycle shall be applied 50 cycles successively, and an interval time shall follow to cool down the junction temperature of the device to 125°C. This process shall be repeated up to 100K cycles.

V

I

di/dt

I

P

P

V

I

Tstg

DRM

TRM

FGM

GM

G(AV)

RGM

FRM

Tj

Ratings

430

1200

2.0

5.0

0.5

5

240

– 40 to +125

– 40 to +125

Unit Conditions

V600

A

A/µs

A

W

W

V

A

°C
°C

Tj= –40 to +125°C, R

V

430V, 100kcycle, Wp

D

✽

f 50Hz, duty 10%

f 50Hz, duty 10%

f 50Hz

V

430V, 100kcycle, Wp

D

GK

=1kΩ

=

1.3µs, Ta=125°C

=

1.3µs, Ta=125°C

✽

✽

Measurement circuit

L

V

D

G

1

C

■Electrical Characteristics

Parameter Symbol

On-state voltage

Gate trigger voltage

Gate trigger current

Gate non-trigger voltage

Holding current

Off-state current (1)

Off-state current (2)

Thermal resistance

Diode forward voltage

I

I

V

V

V

DRM

DRM

Rth

TM

GT

I

GT

GD

I

H

(1)

(2)

V

F

0.1

2

Sample

G

2

Ratings

typmin max

10.0

1.4

1.5

100

4.0

1.4

Current waveform

100A/div

20

1

°C/W

(1cycle)

(Ta=25°C)

2µs/div

Unit Conditions

V

V

mA

V

mA

µA

mA

V

IT=10A

=6V, R

V

D

V

D

V

D

R

G–K

V

D=VDRM

VD=V

=10Ω

L

=6V, R

=10Ω

L

=480V, Tj=125°C

=1kΩ, Tj=25°C

, R

G–K

, R

DRM

G–K

Junction to case

=10A

I

F

=1kΩ, Tj=25°C
=1kΩ, Tj=125°C

(Tj=25°C)

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