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1N4944-T

1N4944-T

1N4944-T

Rectron

RECTIFIER DIODE SILICON 265 AXIAL Tape and Reel DO-41

SOT-23

1N4944-T Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Package / Case DO-41
Surface MountNO
Diode Element Material SILICON
Number of Terminals 2
Mounting Style Through Hole
ECCN (US) EAR99
Maximum DC Reverse Voltage (V) 400
Peak Reverse Repetitive Voltage (V) 400
Maximum Continuous Forward Current (A) 1@Ta=75C
Peak Non-Repetitive Surge Current (A) 30
Peak Forward Voltage (V) 1.3
Peak Reverse Current (uA) 5
Peak Reverse Recovery Time (ns) 150
Minimum Operating Temperature (°C) -55
Maximum Operating Temperature (°C) 150
Standard Package Name DO-204-AL
Supplier Package DO-41
Military No
Mounting Through Hole
Package Length 5.51(Max)
PCB changed 2
Lead Shape Through Hole
Maximum Operating Temperature+ 150 C
Minimum Operating Temperature - 65 C
Manufacturer Rectron
Brand Rectron
RoHS Details
Package Shape ROUND
PackagingTape and Reel
Series 1N49
JESD-609 Code e3
Pbfree Code Yes
Part StatusActive
ECCN Code EAR99
Type Switching Diode
Terminal Finish Matte Tin (Sn)
Additional FeatureHIGH SURGE CURRENT CAPABILITY
HTS Code8541.10.00.80
Subcategory Diodes & Rectifiers
Terminal Position AXIAL
Terminal FormWIRE
Peak Reflow Temperature (Cel) 265
Reach Compliance Code not_compliant
Pin Count2
Termination Style Through Hole
JESD-30 Code O-PALF-W2
Qualification StatusNot Qualified
Number of Elements 1
Configuration Single
Diode Type RECTIFIER DIODE
Case Connection ISOLATED
Max Surge Current30 A
Output Current-Max 1 A
Product TypeRectifiers
Rep Pk Reverse Voltage-Max 400 V
JEDEC-95 Code DO-41
Recovery Time 150 ns
Reverse Recovery Time-Max 0.15 µs
Product Rectifiers
Vf - Forward Voltage 1.3 V
Product CategoryRectifiers
Diameter 2.72(Max)
Width 2.72 mm
Height 2.72 mm
Length 5.51 mm
RoHS StatusYes with exemptions
In-Stock:1878 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$0.102022$0.102022
500$0.075016$37.508
1000$0.062514$62.514
2000$0.057352$114.704
5000$0.053600$268
10000$0.049860$498.6
15000$0.048221$723.315
50000$0.047415$2370.75

1N4944-T Product Details

1N4944-T Overview


In accordance with the datasheets, the forward peak voltage is 1.3.Approximately 1@Ta=75C is the maximum continuous forward current consumed by this device at any given time.The DC reverse voltage used for operation must be less than 400.This device is capable of reading a maximum output current voltage of 1 A.

1N4944-T Features


the forward peak voltage is 1.3
a maximum output current voltage of 1 A


1N4944-T Applications


There are a lot of Rectron
1N4944-T applications of RF diodes.


  • Clamping circuits
  • Diode ring mixer
  • RF detector
  • RF voltage doubler
  • Wearables
  • Smart metering
  • Set top boxes
  • RF attenuators and switches
  • Low-loss, high-power limiters
  • Receiver protectors

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