ZHCSM39F February   2005  – September 2020

PRODUCTION DATA  

  1. 1 信息
  2. 2 应用
  3. 3 说明
  4. 4 Functional Block Diagram
  5. 5 Absolute Maximum Ratings
  6. 6 Recommended Operating Conditions
  7. 7 LM4041x12I Electrical Characteristics
  8. 8 LM4041x12I Electrical Characteristics
  9. 9 LM4041x12Q Electrical Characteristics
  10. 10LM4041xI (Adjustable Version) Electrical Characteristics
  11. 11LM4041xI (Adjustable Version) Electrical Characteristics
  12. 12LM4041xQ (Adjustable Version) Electrical Characteristics
  13. 13Typical Characteristics
  14. 14Application Information
    1. 14.1 Output Capacitor
    2. 14.2 SOT-23 and SC-70 Pin Connections
    3. 14.3 Adjustable Version
    4. 14.4 Cathode and Load Currents
  15. 15Revision History
  16. 16Mechanical, Packaging, and Orderable Information

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机械数据 (封装 | 引脚)
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订购信息

7 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 = 100 μA 25°C 1.225 1.225 V
Reverse breakdown voltage tolerance IZ = 100 μA 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 = 10 mA 25°C ±20 ±20 ppm/°C
IZ = 1 mA 25°C ±15 ±15
Full range ±100 ±100
IZ = 100 μA 25°C ±15 ±15
ΔVZ/ΔIZ Reverse breakdown voltage change with cathode current change IZ,min < IZ < 1 mA 25°C 0.7 1.5 0.7 1.5 mV
Full range 2 2
1 mA < IZ < 12 mA 25°C 4 6 4 6
Full range 8 8
ZZ Reverse dynamic
impedance		 IZ = 1 mA, f = 120 Hz,
IAC = 0.1 IZ		 25°C 0.5 1.5 0.5 1.5 Ω
eN Wideband noise IZ = 100 μA,
10 Hz ≤ f ≤ 10 kHz		 25°C 20 20 μVRMS
Long-term stability of
reverse breakdown
voltage		 t = 1000 h,
TA = 25°C ± 0.1°C,
IZ = 100 μA		 25°C 120 120 ppm