Voltage regulator diodes
Description
BZX585 series
Voltage regulator diodes
Rev.
6 — 4 December 2020
Product data sheet
1.
General description
General-purpose Zener diodes in an SOD523 (SC-79) ultra small flat lead Surface-Mounted Device (SMD) plastic package.
2.
Features and benefits
• Non-repetitive peak reverse power dissipation: ≤ 40 W • Total power dissipation: ≤ 300 mW • Wide working voltage range: nominal 2.
4 V to 75 V (E24 range) • Two tolerance series: ± 2 % and ± 5 % • Low differential resistance • AEC-Q101 qualified
3.
Applications
• General regulation functions
4.
Quick reference data
Table 1.
Quick reference data
Symbol
Parameter
VF
forward voltage
PZSM
non-repetitive peak reverse power dissipation
[1] Pulse test: tp ≤ 300 μs; δ ≤ 0.
02 [2] tp = 100 µs; square wave; Tj = 25 °C before surge
Conditions IF = 100 mA
Min Typ Max Unit
[1] -
-
1.
1 V
[2] -
-
40
W
5.
Pinning information
Table 2.
Pinning Pin Symbol
1
K
2
A
Description cathode[1] anode
Simplified outline
1
2
Graphic symbol
K
A
006aaa152
[1] The marking bar indicates the cathode.
Nexperia
BZX585 series
Voltage regulator diodes
6.
Ordering information
Table 3.
Ordering information
Type number
Package
Name
BZX585-B2V4 to BZX585-C75[1]
SC-79
Description plastic surface-mounted package; 2 leads
[1] The series consists of 74 types with nominal working voltages from 2.
4 V to 75 V.
Version SOD523
7.
Marking
Table 4.
Marking Codes
Type number
Marking Type number Code
BZX585-B2V4
C1
BZX585-B15
BZX585-B2V7
C2
BZX585-B16
BZX585-B3V0
C3
BZX585-B18
BZX585-B3V3
C4
BZX585-B20
BZX585-B3V6
C5
BZX585-B22
BZX585-B3V9
C6
BZX585-B24
BZX585-B4V3
C7
BZX585-B27
BZX585-B4V7
C8
BZX585-B30
BZX585-B5V1
C9
BZX585-B33
BZX585-B5V6
C0
BZX585-B36
BZX585-B6V2
E1
BZX585-B39
BZX585-B6V8
E2
BZX585-B43
BZX585-B7V5
E3
BZX585-B47
BZX585-B8V2
E4
BZX585-B51
BZX585-B9V1
E5
BZX585-B56
BZX585-B10
E6
BZX585-B62
BZX585-B11
E7
BZX585-B68
BZX585-B12
E8
BZX585-B75
BZX585-B13
E9...
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