S12MD1
S12MD1 is Photothyristor Coupler manufactured by Sharp Corporation.
Features
1. High RMS ON-state current ( IT : MAX. 200m A rms ) 2. High repetitive peak OFF-state voltage ( VDRM : MIN. 400V ) 3. Trigger current I FT : MAX. 15m A at R G = 20kΩ 4. For half-wave control
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- S12MD1V For full-wave control
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- S12MD3 5. Recognized by UL, file No. E64380 g S12MD1V and S12MD3 are for 100V line
Photothyristor Coupler g Lead forming type ( I type ) and taping reel type ( P type) of S12MD1V are also available. ( S12MD1VI/S12MDIP ) s Outline Dimensions
S12MD1V 2.54± 0.25 6 5 S12MD1V 4 6.5± 0.5 6 5 4
( Unit : mm )
Internal connection diagram
1 Anode mark
3 0.9± 0.2 1.2± 0.3 3.5± 0.5
7.12± 0.5
7.62± 0.3
1 2 3 4 5 6
Anode Cathode NC Cathode Anode Gate
3.35± 0.5
3.7± 0.5 s Applications
1. ON-OFF operation for a low power load 2. For triggering high power thyristor and triac
0.5± 0.1
0.5TYP.
0.26 ± 0.1 θ : 0 to 13 ˚ θ
S12MD3 2.54± 0.25 8 7 6
0.8± 0.2 5
Internal connection diagram 8 7 6 5
S12MD3 Anode mark 1 1.2± 0.3 2 3 4 0.85± 0.3 3.5± 0.5 1 2 3 4 1 2 5 6 4 3 8 7 Anode Cathode Gate Anode/ cathode
9.22±0.5
7.62± 0.3
0.5± 0.1
3.0± 0.5
0.5TYP.
0.26 ± 0.1 θ : 0 to 13 ˚ θ
“ 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.”
S12MD1V/S12MD3 s Absolute Maximum Ratings
Parameter Input Forward current Reverse voltage RMS ON-state current ∗1 Peak one cycle surge current ∗2 Repetitive peak OFF-state voltage ∗2 Repetitive peak reverse voltage ∗3 Isolation voltage Operating temperature Storage temperature ∗4 Soldering temperature
∗3 40 to 60% RH, AC for 1 minute ∗4 For 10...
