1N4148 vs 1N457 vs BAV19 Comparison

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1N4148
1N457
BAV19
Part No.
1N4148
1N457
BAV19
Description
SWITCHING DIODES
1N457 Series 0.5W(1/2W) 70V Max Reverse Voltage 200mA Small Signal Diode - DO-35
Diode: rectifying; THT; 100V; 0.25A; Package: Ammo Pack; DO35; 50ns
Manufacturer
Leshan radio
On semiconductor
Diotec semiconductor
Classification
-
Small Signal Diodes
-
Reference Price(USD)
-
$0.016
$0.035
Inventory（pcs）
0
66.2k
4.2k
Case/Package
-
DO-204AH
DO-35
Number of Pins
-
2
2
Number of Positions
-
2
-
Thermal Resistance
-
300℃/W (RθJA)
-
Forward Voltage
-
1V @20mA
1 V
Reverse recovery time
-
-
50 ns
Forward Current
-
200 mA
-
Max Forward Surge Current (Ifsm)
-
4 A
-
Operating Temperature
-
-65℃ ~ 175℃
-
Packaging
-
Each
-
Lead-Free Status
-
Lead Free
-
RoHS
RoHS Compliant
RoHS Compliant
Product Lifecycle Status
Unknown
Active
Active
Power Dissipation (Max)
-
500 mW
500 mW
Forward Current (Max)
-
200 mA
0.25 A
Operating Temperature (Max)
-
175 ℃
200 ℃
Operating Temperature (Min)
-
-65 ℃
-50 ℃
Junction Temperature
-
175℃ (Max)
-
Maximum Forward Voltage (Max)
-
1 V
-
Overview

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1N457 Product overview

Applications ---
.
This product is general usage and suitable for many different applications.

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BAV19 Product overview

• Max. power dissipation 500 mW • Repetitive peak reverse voltage 50...200 V • Glass case DO-35 • Weight approx. 0.13 g • Equivalent SMD-version BAV100...BAV102 • Standard packaging taped in ammo pack

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1N457 Alternative Parts

Image	Part	Compare	Manufacturer	Category	Description
Image:	Mfr.Part#:1N457	Compare: Current Part	Manufacturers:On semiconductor	Category:Small Signal Diodes	Description:1n457 series 0.5w(1/2w) 70v max reverse voltage 200ma small signal diode - do-35
Image:	Mfr.Part#:1N457_T50R	Compare: 1N457 VS 1N457_T50R	Manufacturers:On semiconductor	Category:	Description:Diode gen purp 70v 200ma do35
Image:	Mfr.Part#:1N4148	Compare: 1N457 VS 1N4148	Manufacturers:Leshan radio	Category:	Description:Switching diodes

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