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参数资料
| 型号： | MOC3052SR2M_F132 |
| 厂商： | Fairchild Semiconductor |
| 文件页数： | 5/15页 |
| 文件大小： | 0K |
| 描述： | OPTOCOUPLER TRIAC RANDOM 6-SMD |
| 标准包装： | 1,000 |
| 电压 - 隔离： | 7500Vpk |
| 通道数： | 1 |
| 电压 - 断路： | 600V |
| 输出类型： | 交流标准三端双向可控硅开关 |
| 电流 - 栅极触发电流 (Igt)（最大）： | 10mA |
| 电流 - 保持 (Ih)： | 280µA |
| 电流 - DC 正向(If)： | 60mA |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 6-SMD |
| 供应商设备封装： | 6-SMD |
| 包装： | 带卷 (TR) |
Typical Performance Curves
1.7
1.6
1.5
1.4
600
400
200
1.3
1.2
1.1
1.0
TA= -40°C
TA= 25°C
TA= 85°C
0
-200
-400
0.9
1
1 0
100
-600
-3
-2
-1 0 1 2
3
F
I - LED FORWARD CURRENT (mA)
Figure 3. LED Forward Voltage vs. Forward Current
V TM - ON-STATE VOLTAGE (V)
Figure 4. On-State Characteristics
1.4
NORMALIZED TO T A = 25°C
15
NORMALIZED TO:
PW IN > 100 μs
1.2
10
1.0
5
0.8
0.6
-40
-20
0 20 40 60
TA- AMBIENT TEMPERATURE (°C)
80
100
0
1
1 0
PW IN - LED TRIGGER PULSE WIDTH (μs)
100
Figure 5. Trigger Current vs. Ambient Temperature
I F vs. Temperature (normalized)
Figure 5 shows the increase of the trigger current when
the device is expected to operate at an ambient temper-
ature below 25°C. Multiply the normalized I FT shown on
this graph with the data sheet guaranteed I FT .
Example:
T A = 25°C, I FT = 10 mA
I FT at -40°C = 10 mA x 1.1 = 11 mA
Phase Control Considerations
LED Trigger Current versus PW (normalized)
Random Phase Triac drivers are designed to be phase
controllable. They may be triggered at any phase angle
within the AC sine wave. Phase control may be accom-
plished by an AC line zero cross detector and a variable
pulse delay generator which is synchronized to the zero
?2005 Fairchild Semiconductor Corporation
MOC3051M, MOC3052M Rev. 1.0.7
5
Figure 6. LED Current Required to Trigger vs. LED Pulse Width
cross detector. The same task can be accomplished by a
microprocessor which is synchronized to the AC zero
crossing. The phase controlled trigger current may be a
very short pulse which saves energy delivered to the
input LED. LED trigger pulse currents shorter than
100 μs must have an increased amplitude as shown on
Figure 6. This graph shows the dependency of the trig-
ger current I FT versus the pulse width can be seen on
the chart delay t(d) versus the LED trigger current.
I FT in the graph I FT versus (PW) is normalized in respect
to the minimum specified I FT for static condition, which is
specified in the device characteristic. The normalized I FT
has to be multiplied with the devices guaranteed static
trigger current.
Example:
Guaranteed I FT = 10 mA, Trigger pulse width PW = 3 μs
I FT (pulsed) = 10 mA x 5 = 50 mA
www.fairchildsemi.com
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MOC3052SR2VM | 功能描述:三极与 SCR 输出光电耦合器 6Pin 600V Optocoupl Rand Phs Triac Drvr RoHS:否 制造商:Vishay Semiconductors 输出设备:PhotoTriac 每芯片的通道数量: 绝缘电压:3750 Vrms 正向电流:10 mA 正向电压:1.2 V 最大触发电流:10 mA 关断状态下输出电压-VDRM:600 V 最大连续输出电流: 零交叉电路: 封装:Reel |
| MOC3052SR2V-M | 制造商:Fairchild Semiconductor Corporation 功能描述:TAPE REEL / 6-PIN DIP, RAND. PHASE TRIAC OUTPUT, SURFACE MOUNT, T&R, VDE |
| MOC3052SR2VM_F132 | 功能描述:三极与 SCR 输出光电耦合器 Random Phase Triac Output VDE RoHS:否 制造商:Vishay Semiconductors 输出设备:PhotoTriac 每芯片的通道数量: 绝缘电压:3750 Vrms 正向电流:10 mA 正向电压:1.2 V 最大触发电流:10 mA 关断状态下输出电压-VDRM:600 V 最大连续输出电流: 零交叉电路: 封装:Reel |
| MOC3052S-TA | 功能描述:三极与 SCR 输出光电耦合器 Optocoupler TRIAC RoHS:否 制造商:Vishay Semiconductors 输出设备:PhotoTriac 每芯片的通道数量: 绝缘电压:3750 Vrms 正向电流:10 mA 正向电压:1.2 V 最大触发电流:10 mA 关断状态下输出电压-VDRM:600 V 最大连续输出电流: 零交叉电路: 封装:Reel |
| MOC3052S-TA1 | 功能描述:三极与 SCR 输出光电耦合器 Optocoupler TRIAC RoHS:否 制造商:Vishay Semiconductors 输出设备:PhotoTriac 每芯片的通道数量: 绝缘电压:3750 Vrms 正向电流:10 mA 正向电压:1.2 V 最大触发电流:10 mA 关断状态下输出电压-VDRM:600 V 最大连续输出电流: 零交叉电路: 封装:Reel |
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