Datasheet Nexperia BZX84-B51,215

BZX84 series
Voltage regulator diodes
Rev. 6 — 6 March 2014 Product data sheet 1. Product profile
1.1 General description
Low-power voltage regulator diodes in a small SOT23 (TO-236AB) Surface-Mounted
Device (SMD) plastic package.
The diodes are available in the normalized E24 1 % (BZX84-A), 2 % (BZX84-B) and
approximately 5 % (BZX84-C) tolerance range. The series includes 37 breakdown
voltages with nominal working voltages from 2.4 V to 75 V. 1.2 Features and benefits
 Total power dissipation:  250 mW  Working voltage range:
nominal 2.4 V to 75 V (E24 range)
 Three tolerance series: 1 %, 2 % and  Non-repetitive peak reverse power
approximately 5 %
dissipation:  40 W
 AEC-Q101 qualified 1.3 Applications
 General regulation functions 1.4 Quick reference data
Table 1. Quick reference data Symbol Parameter Conditions VF forward voltage IF = 10 mA [1] Ptot total power dissipation Tamb  25 °C [2] Min Typ Max Unit -0.9 V -250 mW [1] Pulse test: tp  100 s;   0.02 [2] Device mounted on a FR4 Printed-Circuit Board (PCB), single-sided copper, tin-plated and standard
footprint. BZX84 series Nexperia Voltage regulator diodes 2. Pinning information
Table 2. Pinning Pin Symbol Description 1 A anode 2 n.c. not connected 3 K cathode Simplified outline Graphic symbol
K 3 n.c. A
1 2 aaa-006592 3. Ordering information
Table 3. Ordering information Type number Package
Name BZX84 …