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参数资料
| 型号： | TL431CZ-AP |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 基准电压源/电流源 |
| 英文描述： | 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.495 V, PBCY3 |
| 封装： | PLASTIC, TO-92, 3 PIN |
| 文件页数： | 10/16页 |
| 文件大小： | 204K |
| 代理商： | TL431CZ-AP |
TL431
Absolute maximum ratings and operating conditions
Doc ID 4467 Rev 7
3/16
2
Absolute maximum ratings and operating conditions
Table 1.
Absolute maximum ratings
Symbol
Parameter
Value
Unit
VKA
Cathode to anode voltage
37
V
Ik
Continuous cathode current range
-100 to +150
mA
Iref
Reference input current range
-0.05 to +10
mA
Rthja
Thermal resistance junction to ambient(1)
TO-92
SO-8 batwing
1.
Short-circuits can cause excessive heating. These values are typical.
200
85
°C/W
Rthjc
Thermal resistance junction to case (1)
SO-8 batwing
30
°C/W
Tstg
Storage temperature range
-65 to +150
°C
ESD
TL431IY TL431AIY: HBM: human body model (2)
TL431: HBM: human body model
MM: machine model (3)
CDM: charged device model (4)
2.
Human body model: a 100 pF capacitor is charged to the specified voltage, then discharged through a
1.5 k
Ω resistor between two pins of the device. This is done for all couples of connected pin combinations
while the other pins are floating.
3.
Machine model: a 200 pF capacitor is charged to the specified voltage, then discharged directly between
two pins of the device with no external series resistor (internal resistor < 5
Ω). This is done for all couples of
connected pin combinations while the other pins are floating.
4.
Charged device model: all pins and the package are charged together to the specified voltage and then
discharged directly to the ground through only one pin. This is done for all pins.
3000
2000
200
1500
V
Table 2.
Operating conditions
Symbol
Parameter
Value
Unit
VKA
Cathode to anode voltage
Vref to 36
V
Ik
Cathode current
1 to 100
mA
Toper
Operating free-air temperature range
TL431C/AC
TL431I/AI
TL431IY/AIY
0 to +70
-40 to +105
-40 to +125
°C
相关PDF资料 |
PDF描述 |
|---|---|
| TL431IZ-AP | 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.495 V, PBCY3 |
| TL431CZ | 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.495 V, PBCY3 |
| TL431ACD | 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.495 V, PDSO8 |
| TL431CD | 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.495 V, PDSO8 |
| TL431IYD | 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.495 V, PDSO8 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| TL431-CZSF | 制造商:未知厂家 制造商全称:未知厂家 功能描述:PROGRAMMABLE PRECISION SHUNT REGULATOR |
| TL431CZT | 功能描述:基准电压& 基准电流 2.5-36V Prog Adjust RoHS:否 制造商:STMicroelectronics 产品:Voltage References 拓扑结构:Shunt References 参考类型:Programmable 输出电压:1.24 V to 18 V 初始准确度:0.25 % 平均温度系数（典型值）:100 PPM / C 串联 VREF - 输入电压（最大值）: 串联 VREF - 输入电压（最小值）: 分流电流（最大值）:60 mA 最大工作温度:+ 125 C 封装 / 箱体:SOT-23-3L 封装:Reel |
| TL431-DIE | 制造商:TI 制造商全称:Texas Instruments 功能描述:PRECISION PROGRAMMABLE REFERENCE |
| TL431FDT | 制造商:NXP Semiconductors 功能描述:VREG 2% 2.495V 36V 3SOT23 制造商:NXP Semiconductors 功能描述:VREG, 2%, 2.495V, 36V, 3SOT23 制造商:NXP Semiconductors 功能描述:VREG, 2%, 2.495V, 36V, 3SOT23; Output Voltage Min:2.5V; Output Voltage Max:36V; Voltage Regulator Case Style:SOT-23; No. of Pins:3; No. of Outputs:1; Output Current:100mA; Operating Temperature Min:-40C; Operating Temperature ;RoHS Compliant: Yes |
| TL431FDT,215 | 功能描述:基准电压& 基准电流 2.495 VIN ADJ Shunt RoHS:否 制造商:STMicroelectronics 产品:Voltage References 拓扑结构:Shunt References 参考类型:Programmable 输出电压:1.24 V to 18 V 初始准确度:0.25 % 平均温度系数（典型值）:100 PPM / C 串联 VREF - 输入电压（最大值）: 串联 VREF - 输入电压（最小值）: 分流电流（最大值）:60 mA 最大工作温度:+ 125 C 封装 / 箱体:SOT-23-3L 封装:Reel |
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