JANTX1N823UR-1

JANTX1N823UR-1 Datasheet

• 1N821UR-1, 1N823UR-1, 1N825UR-1, 1N827UR-1 and 1N829UR-1 and A versions available in JAN, JANTX, JANTXV, JANS

Part	Datasheet
JANTX1N823UR-1	JANTX1N823UR-1 (pdf)

Related Parts	Information
JANTX1N825UR-1	JANTX1N825UR-1
JANTX1N827UR-1	JANTX1N827UR-1
JANTX1N821UR-1	JANTX1N821UR-1
JANTXV1N827UR-1	JANTXV1N827UR-1
JANTX1N829UR-1	JANTX1N829UR-1

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Temperature Compensated Zener Reference Diode Series 1N821UR thru 1N829AUR & 1N821UR-1 thru 1N829UR-1 • 1N821UR-1, 1N823UR-1, 1N825UR-1, 1N827UR-1 and 1N829UR-1 and A versions available in JAN, JANTX, JANTXV, JANS • Metallurgically Bonded, Double Plug Construction Maximum Ratings Operating & Storage Temperature -65°C to +175°C DC Power Dissipation 500mW +50°C Power Derating 4 mW / °C above +50°C lR = 2 uA 25°C & VR = 3 Vdc Electrical Specifications +25 ºC Unless Otherwise Specified JEDEC TYPE Number Note1 1N821UR 1N821AUR 1N822UR † 1N823UR 1N823AUR 1N824UR † 1N825UR 1N825AUR 1N826UR 1N827UR 1N827AUR 1N828UR 1N829UR 1N829AUR Normal Zener Voltage Vz IZT Volts Zener Test Current IZT Maximum Zener Impedance Note 1 ZZT Ohms 15 10 15 10 15 10 15 10 15 10 Voltage Temperature Stability 3VZT -55° to +100°C Note 2 mV 96 48 19 20 9 10 5 Effective Temperature Coefficient %/°C † Double Anode Electrical Specifications Apply Under Both Bias Polarities. NOTE 1 Zener impedance is derived by superimposing on lZT A 60Hz rms a.c. current equal to 10% of lZT. NOTE 2 The maximum allowable change observed over the entire temperature range i.e., the diode voltage will not exceed the specified mV at any discrete temperature between the established limits, per JEDEC standard No. Outline Drawing LEADED DESIGN DATA CASE DO 213AA, Hermetically sealed glass case. MELF, SOD-80, LL34 LEAD FINISH Tin / Lead POLARITY Cathode end is banded. 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. Graphs 1N821UR thru 1N829AUR, 1N821UR-1 thru 1N829AUR-1 Pd, Rated Power Dissipation mW ZENER IMPEDANCE ZZT OHMS CHANGE IN TEMPERATURE COEFFICIENT %/°C 600 500 400 200 100 25 50 150 175 TL, Lead temperature C° 3/8” from body

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Temperature Compensated Zener Reference Diode Series
1N821UR thru 1N829AUR & 1N821UR-1 thru 1N829UR-1
• 1N821UR-1, 1N823UR-1, 1N825UR-1, 1N827UR-1 and 1N829UR-1 and A versions available in JAN, JANTX, JANTXV, JANS
• Metallurgically Bonded, Double Plug Construction

Maximum Ratings

Operating & Storage Temperature -65°C to +175°C DC Power Dissipation 500mW +50°C Power Derating 4 mW / °C above +50°C
lR = 2 uA 25°C & VR = 3 Vdc

Electrical Specifications +25 ºC Unless Otherwise Specified

JEDEC TYPE Number

Note1
1N821UR 1N821AUR 1N822UR † 1N823UR 1N823AUR 1N824UR † 1N825UR 1N825AUR 1N826UR 1N827UR 1N827AUR 1N828UR 1N829UR 1N829AUR

Normal Zener Voltage Vz IZT

Volts

Zener Test Current IZT

Maximum Zener Impedance Note 1 ZZT

Ohms
15 10 15 10 15 10 15 10 15 10

Voltage Temperature Stability 3VZT
-55° to +100°C

Note 2 mV
96 48 19 20 9 10 5

Effective Temperature Coefficient
%/°C
† Double Anode Electrical Specifications Apply Under Both Bias Polarities.

NOTE 1 Zener impedance is derived by superimposing on lZT A 60Hz rms a.c. current equal to 10% of lZT.

NOTE 2 The maximum allowable change observed over the entire temperature range i.e., the diode voltage will not exceed the specified mV at any discrete temperature between the established limits, per JEDEC standard No.

Outline Drawing

LEADED DESIGN DATA

CASE DO 213AA, Hermetically sealed glass case. MELF, SOD-80, LL34

LEAD FINISH Tin / Lead POLARITY Cathode end is banded.

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.

Graphs
1N821UR thru 1N829AUR, 1N821UR-1 thru 1N829AUR-1

Pd, Rated Power Dissipation mW

ZENER IMPEDANCE ZZT OHMS CHANGE IN TEMPERATURE COEFFICIENT %/°C
600 500 400
200 100
25 50
150 175

TL, Lead temperature C° 3/8” from body

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Datasheet ID: JANTX1N823UR-1 646627