Sharp S21MD10T Datasheet

S21MD10T

..

❈ TUV (DIN-VDE0884) approved type is also available as an option.

S21MD10T

High Speed, High Sensitivity
Type Phototriac Coupler

■ Features

1. High sensitivity (IFT: MAX. 5mA

2. High speed (Turn-on time : MAX. 20µs

3. Long dielectric distance between AC lines
(3.9mm

)

4. High isolation voltage between input and
output (Viso : 5 000Vrms

)

5. Recognized by UL, file No. E64380

)

■ Applications

1. For triggering medium/high power triac

±

0.3

±

0.1

(

Unit : mm

46

θ

Zero
cross
circuit

■ Outline Dimensions

)

46

S21MD10T

Anode
mark

0.5

±

3.35

123

±

0.25

2.54

7.12

0.9

1.2

±

0.5

0.5

0.5

±

3.7

1 Anode
2 Cathode
3 NC

Internal connection

diagram

0.5

±

6.5

±

0.2

±

0.3

0.5

±

3.5

TYP.

0.5

±

0.1

4 Anode/
6 Anode/

123

7.62

0.26

θ : 0 to 13˚

Cathode
Cathode

)

■ Absolute Maximum Ratings

(

Ta = 25˚C

)

Parameter Symbol Rating Unit

Input

Forward current I
Reverse voltage V
RMS ON-state current I

Output

∗1

Peak one cycle surge current I
Repetitive peak OFF-state voltage V

∗2

Isolation voltage V
Operating temperature T
Storage temperature T

∗3

Soldering temperature T

∗1 50Hz sine wave
∗2 40 to 60%RH, AC for 1 minute, f = 60Hz
∗3 For 10 seconds

“ In the absence of confirmation by device specification sheets, SHARP takes no responsibility for any defects that occur in equipment using any of SHARP's devices, shown in catalogs,

data books, etc. Contact SHARP in order to obtain the latest version of the device specification sheets before using any SHARP's device.”

F

R

T

surge

DRM

iso

opr

stg

sol

50 mA

6V

0.1

A

rms

1.2 A

600 V

5 000

- 30 to +100

- 55 to +125

V

rms

˚C
˚C

260 ˚C

S21MD10T

■ Electro-optical Characteristics

Parameter TYP. MAX. Unit

Forward voltage 1.2 1.4 V

Input

Reverse current -10
Repetitive peak OFF-state current
ON-state voltage 2.0 3.0 V

Output

Transfer­charac­terisitcs

Fig. 1 RMS ON-state Current vs.

Holding current 0.5 3.5 mA

Critical rate of rise of OFF-state voltage

Zero-cross voltage -35V
Minimum trigger current - 5 mA
Isolation resistance 10
Turn-on time -20µs

Ambient Temperature

0.14

)

0.12

rms

A

(

T

0.10

0.08

0.06

Symbol MIN.

V

F

I

R

I

DRM

V

T

I

H

dV/dt

V

OX

I

FT

R

ISO

t

VD= 6V, RL= 100Ω , IF= 20mA

on

Conditions

= 20mA

I

F

=3V

V

R

= Rated

V

DRM

= 0.1A

I

T

=6V

V

D

V

=(1/ )• Rated 100

DRM

Resistance load, I

2

= 10mA

F

VD= 6V, RL=100Ω

DC500V, 40 to 60%RH

-

-

-

-

0.1

-

-

5x10

-

Fig. 2 Forward Current vs.

Ambient Temperature

70

60

)

50

mA

(

F

40

30

(

Ta = 25˚C

-5

-10-6A

--V/µs

11

10

- Ω

)

A

0.04

RMS ON-state current I

0.02

0

-

30 0 50 75 100 125

Ambient temperature Ta (˚C

)

Fig. 3 Forward Current vs. Forward Voltage

500

200

)

100

mA

(

Forward current I

Ta= 100˚C

F

50

20
10

5
2

1

75˚C
50˚C

0 0.5 1.0 1.5 2.5 3.0

Forward voltage V

25˚C
0˚C

-

30˚C

2.0

(V)

F

20

Forward current I

10

0

-

30 0 25 75 100 125

Ambient temperature Ta (˚C

5025

Fig. 4 Minimum Trigger Current vs.

Ambient Temperature

12

)

10

mA

(

FT

8

6

4

Minimum trigger current I

2

0

-

30 0 20406080100

Ambient temperature Ta (˚C

V

D

R

L

)

=6V
= 100Ω

)