ZHCSM39G February   2005  – July 2024

PRODUCTION DATA  

  1.   1
  2. 1 特性
  3. 2 应用
  4. 3 说明
  5. 4 Pin Configuration and Functions
    1.     Pin Functions
    2.     Pin Functions: ADJ Pinouts
  6. 5 Functional Block Diagram
  7. 6 Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 Recommended Operating Conditions
    3. 6.3 LM4041x12I Electrical Characteristics
    4. 6.4 LM4041x12I Electrical Characteristics
    5. 6.5 LM4041x12Q Electrical Characteristics
    6. 6.6 LM4041xI (Adjustable Version) Electrical Characteristics
    7. 6.7 LM4041xI (Adjustable Version) Electrical Characteristics
    8. 6.8 LM4041xQ (Adjustable Version) Electrical Characteristics
    9. 6.9 Typical Characteristics
  8. 7 Application Information
    1. 7.1 Output Capacitor
    2. 7.2 SOT-23 and SC-70 Pin Connections
    3. 7.3 Adjustable Version
    4. 7.4 Cathode and Load Currents
  9. 8 器件和文档支持
    1. 8.1 接收文档更新通知
    2. 8.2 商标
    3. 8.3 静电放电警告
    4. 8.4 支持资源
    5. 8.5 术语表
  10. 9 Revision History
  11. 10Mechanical, Packaging, and Orderable Information

封装选项

机械数据 (封装 | 引脚)
散热焊盘机械数据 (封装 | 引脚)
订购信息

6.3 LM4041x12I Electrical Characteristics

full-range TA = –40°C to 85°C (unless otherwise noted)
PARAMETER TEST CONDITIONS TA LM4041A12I LM4041B12I UNIT
MIN TYP MAX MIN TYP MAX
VZ Reverse breakdown voltage IZ = 100μA 25°C 1.225 1.225 V
Reverse breakdown voltage tolerance IZ = 100μA 25°C –1.2 1.2 –2.4 2.4 mV
Full range –9.2 9.2 –10.4 10.4
IZ,min Minimum cathode
current		 25°C 45 75 45 75 μA
Full range 80 80
αVZ Average temperature coefficient of reverse breakdown voltage IZ = 10mA 25°C ±20 ±20 ppm/°C
IZ = 1mA 25°C ±15 ±15
Full range ±100 ±100
IZ = 100μA 25°C ±15 ±15
ΔVZ/ΔIZ Reverse breakdown voltage change with cathode current change IZ,min < IZ < 1mA 25°C 0.7 1.5 0.7 1.5 mV
Full range 2 2
1mA < IZ < 12mA 25°C 4 6 4 6
Full range 8 8
ZZ Reverse dynamic
impedance		 IZ = 1mA, f = 120Hz,
IAC = 0.1 IZ		 25°C 0.5 1.5 0.5 1.5 Ω
eN Wideband noise IZ = 100μA,
10Hz ≤ f ≤ 10kHz		 25°C 20 20 μVRMS
Long-term stability of
reverse breakdown
voltage		 t = 1000 h,
TA = 25°C ± 0.1°C,
IZ = 100μA		 25°C 120 120 ppm
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