Home > Single Diodes >

DoesShare LL4148 Hermetically Sealed Glass Diode with Fast Switching Speed and Compact Mini MELF Package

Product Categories

Bridge Rectifiers [1296]
Single Bipolar Transistors [2284]
JFETs [73]
Power Driver Modules [154]
Current Regulation - Diodes, Transistors [4]
Single IGBTs [550]
DIACs, SIDACs [39]
Single, Pre-Biased Bipolar Transistors [1371]
SCRs [158]
SCRs - Modules [48]
TRIACs [559]
RF Diodes [12]
Single Diodes [3000]
Single Zener Diodes [3000]
Variable Capacitance (Varicaps, Varactors) [79]
Single FETs, MOSFETs [3000]

Hefei Purple Horn E-Commerce Co., Ltd.

Trust Seal

Verified Supplier

Credit Check

Supplier Assessment

Contact Now

DoesShare LL4148 Hermetically Sealed Glass Diode with Fast Switching Speed and Compact Mini MELF Package

Reverse Leakage Current (Ir) : 25nA

Reverse Recovery Time (trr) : 4ns

Voltage - Forward(Vf@If) : 620mV@10mA

Description : nan

Mfr. Part # : LL4148

Model Number : LL4148

Package : LL-34

Contact Now

Product Overview

The LL4148/LL4448/LL914B series are hermetically sealed glass fast switching diodes designed for surface mount applications. These diodes feature fast switching speeds with a typical reverse recovery time (TRR) of less than 4.0 nS. They are housed in the compact LL-34 (Mini-MELF) package, offering a corrosion-resistant construction with readily solderable terminals. The series is RoHS compliant and features a matte tin terminal finish. A color band on the device indicates the negative polarity (cathode).

Product Attributes

Brand: DOESHARE
Package Type: LL-34 (Mini-MELF)
Construction: Hermetically Sealed Glass, Compression Bonded
Terminal Finish: Matte Tin (Sn)
Polarity Indicator: Color band (Negative Polarity)
Compliance: RoHS Compliant
Device Type: Surface Mount

Technical Specifications

Model	Parameter	Test Condition	Min	Max	Unit
LL4148/LL4448/LL914B	Breakdown Voltage (BV)	IR=100A		100	Volts
LL4148/LL4448/LL914B	Breakdown Voltage (BV)	IR=5A	75		Volts
LL4148/LL4448/LL914B	Reverse Leakage Current (IR)	VR=20V		25	nA
LL4148/LL4448/LL914B	Reverse Leakage Current (IR)	VR=75V		5	A
LL4448, LL914B	Forward Voltage (VF)	IF=5mA		0.62	Volts
	Forward Voltage (VF)	IF=10mA		0.72	Volts
	Forward Voltage (VF)	IF=100mA		1.0	Volts
TCLL41 LL4148	Forward Voltage (VF)	IF=5mA		1.0	Volts
	Forward Voltage (VF)	IF=10mA		1.0	Volts
	Forward Voltage (VF)	IF=100mA		1.0	Volts
LL4148/LL4448/LL914B	Reverse Recovery Time (TRR)	IF=10mA, VR=6V, RL=100, IRR=1mA		4.0	nS
LL4148/LL4448/LL914B	Capacitance (C)	VR=0V, f=1MHz		4.0	pF

Package Outline

Dimension	Min	Max	Min	Max
	Millimeters	Millimeters	Inches	Inches
A	3.30	3.60	0.130	0.142
B	1.40	1.50	0.055	0.059
C	0.35	0.50	0.014	0.020

2410121536_Doeshare-LL4148_C2931709.pdf

China DoesShare LL4148 Hermetically Sealed Glass Diode with Fast Switching Speed and Compact Mini MELF Package wholesale

DoesShare LL4148 Hermetically Sealed Glass Diode with Fast Switching Speed and Compact Mini MELF Package Images

Inquiry Cart 0

Send your message to this supplier


*From:	Your email address is incorrect!
*To:	Hefei Purple Horn E-Commerce Co., Ltd.
*Subject:	Subject is empty!
*Message:	For the best results, we recommend including the following details: -Self introduction -Required specifications -Inquire about price/MOQ Characters Remaining: (0/3000) Please enter 20 to 3000 characters to contact this supplier!