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SF39

SF39

SF39

EIC Semiconductor

SOT-23

SF39 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
ECCN (US) EAR99
HTS 8541.10.00.80
Maximum DC Reverse Voltage (V) 1000
Peak Reverse Repetitive Voltage (V) 1000
Maximum Continuous Forward Current (A) 3@Ta=55C
Peak Non-Repetitive Surge Current (A) 125
Peak Forward Voltage (V) 4
Peak Reverse Current (uA) 10
Peak Reverse Recovery Time (ns) 35
Minimum Operating Temperature (°C) -65
Maximum Operating Temperature (°C) 150
Standard Package Name DO-201-AD
Supplier Package DO-201AD
Military No
Mounting Through Hole
Package Length 9.5(Max)
PCB changed 2
Lead Shape Through Hole
Peak Rep Rev Volt 1000(V)
Peak Forward Voltage 4(V)
Operating Temperature Classification Military
Package Type DO-201AD
Peak Reverse Recovery Time 35(ns)
Rev Curr 10(uA)
Operating Temp Range -65C to 150C
Rev Recov Time 35(ns)
Rad Hardened No
Rectifier Type Switching Diode
Part StatusActive
Type Switching Diode
Pin Count2
Configuration Single
Forward Voltage4(V)
Peak Reverse Current10(uA)
Peak Non-Repetitive Surge Current 125(A)
Diameter 5.3(Max)
RoHS StatusRoHS Compliant
In-Stock:3347 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$0.141300$0.1413
10$0.133302$1.33302
100$0.125756$12.5756
500$0.118638$59.319
1000$0.111923$111.923

SF39 Product Details

SF39 Overview


According to the datasheets, the peak forward voltage is 4 volts.RF diode consumes approximately 3@Ta=55C in continuous forward current at any given moment.For operation, a DC reverse voltage less than 1000 must be applied.The forward voltage should be kept above 4(V) V.

SF39 Features


the forward peak voltage is 4


SF39 Applications


There are a lot of EIC Semiconductor
SF39 applications of RF diodes.


  • RF voltage doubler
  • Wearables
  • Smart metering
  • Set top boxes
  • RF attenuators and switches
  • Low-loss, high-power limiters
  • Receiver protectors
  • UHF mixer
  • Sampling circuits
  • Modulators

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