PZU22DB2

PZUxDB2 series Dual Zener diodes Rev. 01 — 31 March 2008 Product data sheet 1. Product profile 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 configuration 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 qualified 1.3 Applications I General regulation functions 1.4 Quick reference data Table 1. Quick reference data Symbol Parameter Per diode VF PZSM forward voltage non-repetitive peak reverse power dissipation Conditions IF = 100 mA [1] Pulse test: tp ≤ 300 µs; δ ≤ 0.02. [2] tp = 100 µs; square wave; Tj = 25 °C prior to surge Min Typ Max Unit [1] - - 1.1 V [2] - - 40 W 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) Simplified outline Graphic symbol 54 54 123 1 23 006aab219 3. Ordering information 4. Marking Table 3. Ordering information Type number Package Name Description PZU2.7DB2 to PZU24DB2[1] SC-88A plastic surface-mount...