T4-LDS-0159, Rev. 2 (111541)

©2011 Microsemi Corporation

Page 2 of 6

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.

PART NOMENCLATURE

JAN 1N5283

-1

(e3)

Reliability Level

JAN = JAN Level

JANTX = JANTX Level

JANTXV = JANTXV Level

JANS = JANS Level

Blank = Commercial

JEDEC type number

(see Electrical Characteristics

table)

RoHS Compliance

e3 = RoHS Compliant (available

on commercial grade only)

Blank = non-RoHS Compliant

Metallurgically Bonded

SYMBOLS & DEFINITIONS

Symbol

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.

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.