器件名称: PZUXDB2
功能描述: Dual Zener diodes
文件大小: 124.1KB 共12页
简 介:PZUxDB2 series
Dual Zener diodes
Rev. 01 — 31 March 2008 Product data sheet
1. Product prole
1.1 General description
Dual isolated general-purpose Zener diodes in SOT353 (SC-88A) very small Surface-Mounted Device (SMD) standard plastic and dark-green plastic packages.
1.2 Features
I Non-repetitive peak reverse power dissipation: PZSM = 40 W I Total power dissipation: Ptot ≤ 250 mW I Tolerance series: B2: approximately ±2 % I Wide working voltage range: nominal 2.7 V to 24 V I Dual isolated diodes conguration I Small standard plastic package suitable for surface-mounted design I Small dark-green, halogen-free plastic package suitable for surface-mounted design I AEC-Q101 qualied
1.3 Applications
I General regulation functions
1.4 Quick reference data
Table 1. Symbol Per diode VF PZSM
[1] [2]
Quick reference data Parameter forward voltage non-repetitive peak reverse power dissipation Conditions IF = 100 mA
[1] [2]
Min -
Typ -
Max 1.1 40
Unit V W
Pulse test: tp ≤ 300 s; δ ≤ 0.02. tp = 100 s; square wave; Tj = 25 °C prior to surge
NXP Semiconductors
PZUxDB2 series
Dual Zener diodes
2. Pinning information
Table 2. Pin 1 2 3 4 5 Pinning Description anode (diode 1) not connected anode (diode 2) cathode (diode 2) cathode (diode 1)
1 2 3 1 2 3
006aab219
Simplied outline
5 4
Graphic symbol
5 4
3. Ordering information
Table 3. Ordering information Package Name PZU2.7DB2 to PZU24DB2[1] PZU2.7DB2/DG to PZU24DB2/DG[1][2]
[1] [2] The series consists of 25 types with nominal……
