参数资料
型号: PMLL4448,115
厂商: NXP Semiconductors
文件页数: 1/11页
文件大小: 114K
描述: DIODE SW GPP 75V 200MA SOD80C
产品目录绘图: SOD-80C Pin Out
SOD-80C Circuit
标准包装: 1
二极管类型: 标准
电压 - (Vr)(最大): 75V
电流 - 平均整流 (Io): 200mA(DC)
电压 - 在 If 时为正向 (Vf)(最大): 1V @ 100mA
速度: 小信号 =< 200mA(Io),任意速度
反向恢复时间(trr): 4ns
电流 - 在 Vr 时反向漏电: 25nA @ 20V
电容@ Vr, F: 4pF @ 0V,1MHz
安装类型: 表面贴装
封装/外壳: SOD-80C
供应商设备封装: LLDS; MiniMelf
包装: 标准包装
产品目录页面: 1508 (CN2011-ZH PDF)
其它名称: 568-1750-6
1. Product profile
1.1 General description
Single high-speed switching diodes, fabricated in planar technology, and encapsulated in
small hermetically sealed glass SOD80C
Surface-Mounted Device (SMD) packages.
1.2 Features and benefits
High switching speed: trr
4ns
Reverse voltage: VR
75 V
Repetitive peak reverse voltage: VRRM
100 V
Repetitive peak forward current: IFRM
450 mA
Small hermetically sealed glass SMD package
1.3 Applications
High-speed switching
Reverse polarity protection
1.4 Quick reference data
[1] Device mounted on an FR4 Printed-Circuit Board (PCB), single-sided copper, tin-plated and standard
footprint.
[2] When switched from IF
= 10 mA to IR
=60mA; RL
= 100
Ω; measured at IR
=1mA.
PMLL4148L; PMLL4448
High-speed switching diodes
Rev. 8 — 1 February 2011 Product data sheet
Table 1. Product overview
Type number
Package
Configuration
PMLL4148L SOD80C single
PMLL4448
Table 2. Quick reference data
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
IF
forward current
[1]
--200mA
IFRM
repetitive peak forward
current
--450mA
VR
reverse voltage - - 75 V
VF
forward voltage
PMLL4148L IF
=50mA - - 1 V
PMLL4448 IF
=5mA 620- 720mV
IF
= 100 mA - - 1 V
trr
reverse recovery time
[2]
--4ns
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