参数资料
型号: RB521S30,115
厂商: NXP Semiconductors
文件页数: 1/12页
文件大小: 235K
描述: DIODE SCHOTTKY 30V 200MA SOD523
标准包装: 1
二极管类型: 肖特基
电压 - (Vr)(最大): 30V
电流 - 平均整流 (Io): 200mA
电压 - 在 If 时为正向 (Vf)(最大): 500mV @ 200mA
速度: 小信号 =< 200mA(Io),任意速度
电流 - 在 Vr 时反向漏电: 30µA @ 10V
电容@ Vr, F: 25pF @ 1V,1MHz
安装类型: 表面贴装
封装/外壳: SC-79,SOD-523
供应商设备封装: SOD-523
包装: 标准包装
其它名称: 568-8471-6
1. Product pro?le
1.1 General description
Planar Maximum Ef?ciency General Application (MEGA) Schottky barrier recti?er with an
integrated guard ring for stress protection, encapsulated in a SOD523 (SC-79) ultra small
and ?at lead Surface-Mounted Device (SMD) plastic package.
1.2 Features
n
Average forward current: IF(AV)
0.2 A
n
Reverse voltage: VR
30 V
n
Low reverse current: IR
30
μA
n
AEC-Q101 quali?ed
n
Ultra small and ?at lead SMD plastic package
1.3 Applications
n
Low current recti?cation
n
High ef?ciency DC-to-DC conversion
n
Switch Mode Power Supply (SMPS)
n
Reverse polarity protection
n
Low power consumption applications
1.4 Quick reference data
[1] Device mounted on an FR4 Printed-Circuit Board (PCB), single-sided copper, mounting pad for
cathode 1 cm2.
[2] Pulse test: tp
300
μs;
δ≤0.02.
RB521S30
200 mA low VF
MEGA Schottky barrier recti?er
Rev. 01 — 6 October 2009 Product data sheet
Table 1. Quick reference data
Tj
=25°C unless otherwise speci?ed.
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
IF(AV)
average forward current square wave;
δ
= 0.5;
f=20kHz
Tamb
120
°C
[1]
- - 0.2 A
Tsp
140
°C - - 0.2 A
IR
reverse current VR
= 10 V - 2.5 30
μA
VR
reverse voltage - - 30 V
VF
forward voltage IF
= 0.2 A
[2]
- 420 500 mV
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