Model: 1N2837B

Diode Semiconductor Device
Description:

Metal inclosure material, 1.253 inches overall length, 0.380 inches overall height, 1.050 inches overall width, 2 mounting facility quantity.

Properties:

Inclosure Material
Metal
Overall Length
1.253 inches
Overall Height
0.380 inches
Overall Width
1.050 inches
Mounting Facility Quantity
2
Joint Electronic Device Engineering Council/jedec/case Outline Designation
To-3
Electrode Internally-electrically Connected To Case
Anode
Mounting Method
Unthreaded hole
Features Provided
Hermetically sealed case
Semiconductor Material
Silicon
Voltage Rating In Volts Per Characteristic
91.0 regulator voltage
Voltage Tolerance In Percent
-5.0 to 5.0
Current Rating Per Characteristic
140.00 milliamperes all primaries horsepower metric and 530.00 milliamperes dc current in reverse breakdown region
Power Rating Per Characteristic
50.0 watts small-signal input power, common-collector preset
Maximum Operating Tempurature Per Measurement Point
175.0 degrees celsius ambient air
Test Data Document
81349-mil-prf-19500 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
Terminal Type And Quantity
2 pin
Specification Data
81349-mil-s-19500/114 government specification
NSN
5961-00-009-9978
Part Number
1N2837B
Description
Semiconductor Device,diode
CAGE
81349

A two electrode semiconductor device having an asymmetrical voltage - current characteristic. May or may not include mounting hardware and/or heatsink. Excludes light emitting diode and semiconductor device,photo. For items containing material such as selenium and copper oxide, see recifier, metallic.

Part 1N2837B NSN 5961-00-009-9978

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
20589
FIIG:
A110A0
Concept No.:
1
App. Key:
B
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
A
ESD:
B
ESD:
B
MMAC:
EH
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.1000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
ZZ
LVL_A:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
063025
UFC:
34525
LTL:
RATING VARIABLE
LCL:
--
WCC:
72D
TCC:
3
SHC:
9
ACC:
Instruments/Radio

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Schedule B and Export
  • Schedule B: 8541100070
  • SITC: 77631
  • End Use: Semiconductors
  • NAICS: 334413
  • USDA: 1

Freight Class: Diodes, other than photosensitve or led, with a maximum current of 0.5 a or less

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