JANTX1N5305-1 Datasheet, PDF (2/6 Pages) Microsemi Corporation – CURRENT REGULATOR DIODES

1N5283-1 thru 1N5314-1
MECHANICAL and PACKAGING
• CASE: Hermetically sealed glass case.
• TERMINALS: Tin/lead finished copper clad steel or RoHS compliant matte-tin finish available (commercial grade only).
• MARKING: Part number and cathode band.
• POLARITY: Diode to be operated with the banded (cathode) end negative.
• TAPE & REEL option: Standard per EIA-296 (add “TR” suffix to part number). Consult factory for quantities.
• WEIGHT: 0.2 grams.
• See Package Dimensions on last page.
Reliability Level
JAN = JAN Level
JANTX = JANTX Level
JANTXV = JANTXV Level
JANS = JANS Level
Blank = Commercial
JEDEC type number
(see Electrical Characteristics
table)
PART NOMENCLATURE
JAN 1N5283 -1 (e3)
RoHS Compliance
e3 = RoHS Compliant (available
on commercial grade only)
Blank = non-RoHS Compliant
Metallurgically Bonded
Symbol
I_L
I_S
P_D
R _Ó¨JL
T_L
T_SP
V_K
V_L
V_S
z_k
z_s
Z _Ó¨JX
SYMBOLS & DEFINITIONS
Definition
Limiting Current: A specified current below the lower knee of the current-regulating characteristic.
Regulator current: A current within the regulating range of a current-regulator diode.
Power Dissipation: The power dissipation, dc.
Thermal Resistance Junction-to-Lead: The thermal resistance from the virtual junction(s) of a semiconducter device to
the lead.
Lead Temperature: The temperature of a lead terminal.
Temperature Solder Pad: The maximum solder temperature that can be safely applied to the terminal.
Knee Voltage: A specified regulator voltage near the lower knee of the current-regulating characteristic.
Limiting Voltage: The voltage at point I_L on the current-voltage characteristic.
Regulator Voltage: A voltage within the regulating range of a current-regulating diode.
Knee Impedance: The small-signal impedance at operating point VK on the current-voltage characteristic.
Regulator Impedance: The small-signal impedance within the regulating range of a current-regulator diode.
Thermal Impedance: The thermal impedance junction to reference point.
T4-LDS-0159, Rev. 2 (111541)
©2011 Microsemi Corporation
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