BZX84 series
Voltage regulator diodes
Rev. 7 — 1 January 2023
Product data sheet
1. General description
Low-power volt...
BZX84 series
Voltage
regulator diodes
Rev. 7 — 1 January 2023
Product data sheet
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.
2. Features and benefits
Total power dissipation: ≤250 mW Three tolerance series: ±1 %, ±2 % and approximately ±5 % Working voltage range: nominal 2.4 V to 75 V (E24 range) Non-repetitive peak reverse power dissipation: ≤ 40 W
3. Applications
General regulation functions
4. Quick reference data
Table 1. Quick reference data Symbol Parameter
VF
forward voltage
Ptot
total power dissipation
Conditions IF = 10 mA Tamb ≤ 25 °C
Min Typ Max Unit
[1] -
-
0.9 V
[2] -
-
250 mW
[1] Pulse test: tp ≤ 100 μs; δ ≤ 0.02. [2] Device mounted on an FR4 Printed-Circuit Board (PCB), single-sided copper, tin-plated and standard
footprint.
Nexperia
5. Pinning information
Table 2. Pinning
Pin
Symbol
1
A
2
n.c.
3
K
Description anode not connected cathode
BZX84 series
Voltage
regulator diodes
Simplified outline
3
1
2
Graphic symbol
K
A
n.c.
aaa-006592
6. Ordering information
Table 3. Ordering information
Type number
Package
Name
BZX84 series[1]
TO-236AB
Description plastic surface-mounted package; 3 leads
Version SOT23
...