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東芝推出業界尺寸最小的新型光繼電器
- 採用S-VSON4T封裝的新型光繼電器擁有業界最小的貼裝面積，最高可在125℃的溫度下正常工作 -
August 27, 2020
Toshiba Electronic Devices & Storage Corporation
東芝電子元件及儲存裝置株式會社（東芝）推出三款光繼電器“TLP3407SRA” 、“TLP3475SRHA”和“TLP3412SRHA”。它們是業界尺寸最小的[1]電壓驅動光繼電器，額定工作溫度範圍提高至125℃。
將最高工作溫度從110℃提高到125℃，便於在高溫區域使用光繼電器且更容易為設備確保所需的溫度設計裕度。S-VSON4T封裝擁有業界最小的[1] 2.9mm²貼裝面積。這將有助於縮小PCB的尺寸或在半導體測試設備、探測卡和其他設備等應用的現有佈局中增加光繼電器的數量。
應用
- 半導體測試設備（記憶體、SoC和LSI等測試設備）
- 探測卡
- 燒錄設備
- 測量儀器（示波器、資料記錄器等）
產品特性
- S-VSON4T，業界首款[1]同時擁有最小貼裝面積和最高支援125℃工作溫度的封裝：2.9mm²的貼裝面積（典型值）
- 低輸入功耗驅動：3.3mW[2]（最大值）@VIN＝3.3V（TLP3407SRA）
產品規格
(@Ta=25°C)
Part number |
||||
|---|---|---|---|---|
Package |
Name |
S-VSON4T |
||
Size typ. (mm) |
2.0×1.45 |
|||
Height typ.(mm) |
1.3 |
|||
Recommended operating conditions |
Applied input forward voltage VIN typ. (V) |
3.3 |
3.3 |
3.3 |
Built-in resistance typ. (Ω) |
4000 |
600 |
600 |
|
Absolute maximum ratings |
OFF-state output terminal voltage VOFF (V) |
60 |
60 |
60 |
ON-state current ION (A) |
1 |
0.4 |
0.4 |
|
ON-state current (pulsed) IONP (A) |
3 |
1.2 |
1.2 |
|
Operating temperature Topr (℃) |
-40 to 125 |
|||
Coupled electrical characteristics |
Limited LED current ILIM(LED) max (mA) (@VIN) |
1 |
- |
- |
Trigger LED current IFT max (mA) |
0.2 |
2 |
2 |
|
Operating voltage VFON max (V) |
3 |
3 |
3 |
|
ON-state resistance RON max (Ω) |
0.3 |
1.5 |
1.5 |
|
Electrical characteristics |
Output capacitance COFF typ. (pF) |
80 |
12 |
20 (max) |
OFF-state current IOFF max (nA) （@VOFF） |
1 (@50V) |
1 (@50V) |
1 (@50V) |
|
Switching characteristics |
Turn-on time tON max (ms) |
20 |
0.5 |
0.5 |
Turn-off time tOFF max (ms) |
1 |
0.2 |
0.2 |
|
Isolation characteristic |
Isolation voltage BVS min (Vrms) |
500 |
500 |
500 |
Sample Check & Availability |
|
|
|
|
Notes:
[1] 根據東芝調研（截至2020年8月25日），適用於最高額定工作溫度為125℃的光繼電器。
[2] 施加輸入正向電壓×最大限制LED電流＝3.3V×1mA
更多東芝光繼電器產品陣容:
線上代理商庫存查詢:
TLP3407SRA
TLP3475SRHA
TLP3412SRHA
客戶查詢
Optoelectronic Device Sales & Marketing Dept.
Tel: +81-3-3457-3431
台灣地區
台灣東芝電子零組件股份有限公司
TEL: +886-(0)2-25089988
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