MMBD4448HW

switching diode

Datasheet

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Feature(s)

Fast Switching Speed
Surface Mount Package Ideally Suited for Automated Insertion
For General-Purpose Switching Applications
High Conductance
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
Halogen and Antimony Free. “Green” Device (Note 3)
For automotive applications requiring specific change control (i.e. parts qualified to AEC-Q100/101/104/200, PPAP capable, and manufactured in IATF 16949 certified facilities), please contact us or your local Diodes representative. https://www.diodes.com/quality/product-definitions/

Product Specifications

Product Parameters

AEC Qualified	No
Compliance (Only Automotive supports PPAP)	Standard
Configuration	Single
Polarity	Anode, Cathode
Power Rating(mW)	200 mW
ESD Diodes (Y\|N)	No
Peak RepetitiveReverse VoltageV_RRM(V)	80 V
Reverse RecoveryTime trr (ns)	4 ns
Maximum Average Rectifier Current I_{O (mA)}	250 mA
Maximum Peak Forward Surge Current I_{FSM (A)}	4 A
Forward Voltage Drop V_F @ I_{F (mA)}	1 mA
Maximum ReverseCurrent I_R(µA)	0.1 µA
TotalCapacitance C_T(pF)	3.5 pF
V(BR)R (V) Min @IR=100μA	80@2.5μA
Trr(ns) Max @ IF=IR=10 mA, Irr=0.1xIR, RL=100Ω	4
Maximum Reverse Current I_R @ V_{R (V)}	70 V
IR(uA) Max @ VR=80V	100nA@70V
CT(pF) Max @ VR = 0V, f = 1MHz	3.5

Technical Documents

SPICE Model

MMBD4448HW.spice.txt

MDS Reports

MMBD_MMST-CU-MDS.pdf (37 KB)

Recommended Soldering Techniques

TN1.pdf

RoHS CofC

RoHSFile

Product Change Notices (PCNs)

A PCN may only apply to specific orderable part numbers in this datasheet. Please refer to the corresponding PCN to see the exact orderable part number(s) affected.

PCN #	Issue Date	Implementation Date	Subject
PCN-2461	2020-05-08	2021-04-05	Phenitec Wafer Manufacturing Site Change, Additional Wafer Sources, Wafer Diameter Change, Additional Assembly and Test Site
PCN-2315	2018-03-09	2018-06-09	Qualification of Alternative Wafer Sources for Select Products Due to Closure of Diodes FabTech (KFAB) Facility