Axial Leaded Hermetically Sealed Silicon Zener Diode MACOM JANTX1N970BUR-1 with 500mW Power Handling

Key Attributes
Model Number: JANTX1N970BUR-1
Product Custom Attributes
Impedance(Zzt):
33Ω
Pd - Power Dissipation:
500mW
Zener Voltage(Nom):
24V
Mfr. Part #:
JANTX1N970BUR-1
Package:
DO-213AA
Product Description

Silicon Zener Diode Series 1N957BUR-1 thru 1N986BUR-1

This series of Silicon Zener Diodes offers reliable voltage regulation with a 500 mW power handling capability in a hermetically sealed axial-leaded glass DO-213AA package. They are available in JAN, JANTX, and JANTXV per MIL-PRF-19500/117, with standard voltage tolerances of 5% (B suffix), 10% (A suffix), 2% (C suffix), and 1% (D suffix). These diodes are suitable for applications requiring precise voltage references and regulation.

Product Attributes

  • Brand: Aeroflex / Metelics, Inc.
  • Certifications: JAN, JANTX, JANTXV per MIL-PRF-19500/117, ISO 9001: 2008 certified
  • Package: DO-213AA (MELF, SOD-80, LL34)
  • Lead Finish: Tin / Lead
  • Material: Silicon

Technical Specifications

JEDEC TYPE Number Zener Test Voltage (Vz) @ IZT (Volts) Zener Test Current (IZT) (mA) Maximum Zener Impedance (ZZT) @ IZT (Ohms) Maximum Reverse Leakage (ZZK) @ IZK (Ohms) Maximum DC Current (IZM) (mA) Maximum Surge Current (IZSM) (mA) Maximum Reverse Leakage (IR) @ VR (A) Temperature Coefficient (VZ) (%/C)
1N957BUR-1 6.8 18.5 4.5 700 55 300 150 5.2 +0.05
1N958BUR-1 7.5 16.5 5.5 700 50 275 75 5.7 +0.058
1N959BUR-1 8.2 15.0 6.5 700 45 250 50 6.2 +0.065
1N960BUR-1 9.1 14.0 7.5 700 41 225 25 6.9 +0.068
1N961BUR-1 10 12.5 8.5 700 38 200 10 7.6 +0.075
1N962BUR-1 11 11.5 9.5 700 32 175 5 8.4 +0.076
1N963BUR-1 12 10.5 11.5 700 31 160 5 9.1 +0.077
1N964BUR-1 13 9.5 13 700 28 150 5 9.9 +0.079
1N965BUR-1 15 8.5 16 700 25 130 5 11.4 +0.082
1N966BUR-1 16 7.8 17 700 24 120 5 12.2 +0.083
1N967BUR-1 18 7.0 21 750 20 110 5 13.7 +0.085
1N968BUR-1 20 6.2 25 750 18 100 5 15.2 +0.086
1N969BUR-1 22 5.6 29 750 16 90 5 16.7 +0.087
1N970BUR-1 24 5.2 33 750 15 80 5 18.2 +0.088
1N971BUR-1 27 4.6 41 750 13 70 5 20.6 +0.090
1N972BUR-1 30 4.2 49 1000 12 65 5 22.8 +0.091
1N973BUR-1 33 3.8 58 1000 11 60 5 25.1 +0.092
1N974BUR-1 36 3.4 70 1000 10 55 5 27.4 +0.093
1N975BUR-1 39 3.2 80 1000 9.5 46 5 29.7 +0.094
1N976BUR-1 43 3.0 93 1000 8.8 44 5 32.7 +0.095
1N977BUR-1 47 2.7 105 1500 7.9 40 5 35.8 +0.095
1N978BUR-1 51 2.5 125 1500 7.4 37 5 38.8 +0.096
1N979BUR-1 56 2.2 150 2000 6.8 35 5 42.6 +0.096
1N980BUR-1 62 2.0 185 2000 6.0 30 5 47.1 +0.097
1N981BUR-1 68 1.8 230 2000 5.5 28 5 51.7 +0.097
1N982BUR-1 75 1.7 270 2000 5.0 26 5 56.0 +0.098
1N983BUR-1 82 1.5 330 3000 4.6 23 5 62.2 +0.098
1N984BUR-1 91 1.4 400 3000 4.1 21 5 69.2 +0.099
1N985BUR-1 100 1.3 500 3000 3.7 18 5 76.0 +0.11
1N986BUR-1 110 1.1 750 4000 3.3 16 5 83.6 +0.11

Maximum Ratings:

  • Operating & Storage Temperature: -65C to +175C
  • Thermal Resistance: 250C/W
  • Steady-State Power: 0.5 watts
  • Forward Voltage @ 200 MA: 1.1 V

Outline Drawing Data:

  • CASE: DO-213AA, Hermetically sealed glass case. (MELF, SOD-80, LL34)
  • THERMAL RESISTANCE: (RJEC): 100 C/W maximum at L = 0 inch
  • THERMAL IMPEDANCE: (ZJX): 25 C/W maximum
  • POLARITY: Diode to be operated with the banded (cathode) end positive.
  • MOUNTING POSITION: Any.
  • MOUNTING SURFACE SELECTION: The Axial Coefficient of Expansion (COE) Of this Device is Approximately +6 PPM/C. The COE of the Mounting Surface System Should Be Selected To Provide A Suitable Match With This Device.

2411280047_MACOM-JANTX1N970BUR-1_C5657997.pdf

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