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NXP Semiconductors
Product data sheet
Voltage regulator diodes
FEATURES
•
Total power dissipation:
max. 400 mW
•
Two tolerance series:
±2%
and
±5%
•
Working voltage range:
nom. 2.4 to 75 V (E24 range).
handbook, 4 columns
BZX284 series
DESCRIPTION
Low-power voltage regulator diodes in a SOD110 very small ceramic SMD
package. The diodes are available in the normalized E24
±2%
(BZX284-B) and
±5%
(BZX284-C) tolerance range. The series consists of 37 types with nominal
working voltages from 2.4 to 75 V.
cathode mark
k
k
a
a
APPLICATIONS
•
General regulation functions.
bottom view
side view
top view
MAM219
Fig.1 Simplified outline (SOD110) and symbol.
MARKING
TYPE
NUMBER
BZX284-B2V4
BZX284-B2V7
BZX284-B3V0
BZX284-B3V3
BZX284-B3V6
BZX284-B3V9
BZX284-B4V3
BZX284-B4V7
BZX284-B5V1
BZX284-B5V6
BZX284-B6V2
BZX284-B6V8
BZX284-B7V5
BZX284-B8V2
BZX284-B9V1
BZX284-B10
BZX284-B11
BZX284-B12
BZX284-B13
MARKING
CODE
WO
WP
WQ
WR
WS
WT
WU
WV
WW
WX
WY
WZ
XA
XB
XC
XD
XE
XF
XG
TYPE
NUMBER
BZX284-B15
BZX284-B16
BZX284-B18
BZX284-B20
BZX284-B22
BZX284-B24
BZX284-B27
BZX284-B30
BZX284-B33
BZX284-B36
BZX284-B39
BZX284-B43
BZX284-B47
BZX284-B51
BZX284-B56
BZX284-B62
BZX284-B68
BZX284-B75
−
MARKING
CODE
XH
XI
XJ
XK
XL
XM
XN
XO
XP
XQ
XR
XS
XT
XU
XV
XW
XX
XY
−
TYPE
NUMBER
BZX284-C2V4
BZX284-C2V7
BZX284-C3V0
BZX284-C3V3
BZX284-C3V6
BZX284-C3V9
BZX284-C4V3
BZX284-C4V7
BZX284-C5V1
BZX284-C5V6
BZX284-C6V2
BZX284-C6V8
BZX284-C7V5
BZX284-C8V2
BZX284-C9V1
BZX284-C10
BZX284-C11
BZX284-C12
BZX284-C13
MARKING
CODE
YO
YP
YQ
YR
YS
YT
YU
YV
YW
YX
YY
YZ
ZA
ZB
ZC
ZD
ZE
ZF
ZG
TYPE
NUMBER
BZX284-C15
BZX284-C16
BZX284-C18
BZX284-C20
BZX284-C22
BZX284-C24
BZX284-C27
BZX284-C30
BZX284-C33
BZX284-C36
BZX284-C39
BZX284-C43
BZX284-C47
BZX284-C51
BZX284-C56
BZX284-C62
BZX284-C68
BZX284-C75
−
MARKING
CODE
ZH
ZI
ZJ
ZK
ZL
ZM
ZN
ZO
ZP
ZQ
ZR
ZS
ZT
ZU
ZV
ZW
ZX
ZY
−
2002 May 28
2
NXP Semiconductors
Product data sheet
Voltage regulator diodes
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 60134).
SYMBOL
I
F
I
ZSM
P
tot
T
stg
T
j
Note
1. Device mounted on a printed-circuit board: 11
×
25
×
1.6 mm.
ELECTRICAL CHARACTERISTICS
Total BZX284-B and BZX284-C series
T
j
= 25
°C
unless otherwise specified.
SYMBOL
V
F
I
R
PARAMETER
forward voltage
reverse current
BZX284-B/C2V4
BZX284-B/C2V7
BZX284-B/C3V0
BZX284-B/C3V3
BZX284-B/C3V6
BZX284-B/C3V9
BZX284-B/C4V3
BZX284-B/C4V7
BZX284-B/C5V1
BZX284-B/C5V6
BZX284-B/C6V2
BZX284-B/C6V8
BZX284-B/C7V5
BZX284-B/C8V2
BZX284-B/C9V1
BZX284-B/C10
BZX284-B/C11
BZX284-B/C12
BZX284-B/C13
BZX284-B/C15 to 75
V
R
= 1 V
V
R
= 1 V
V
R
= 1 V
V
R
= 1 V
V
R
= 1 V
V
R
= 1 V
V
R
= 1 V
V
R
= 2 V
V
R
= 2 V
V
R
= 2 V
V
R
= 4 V
V
R
= 4 V
V
R
= 5 V
V
R
= 5 V
V
R
= 6 V
V
R
= 7 V
V
R
= 8 V
V
R
= 8 V
V
R
= 8 V
V
R
= 0.7V
Znom
CONDITIONS
I
F
= 10 mA; see Fig.2
I
F
= 100 mA; see Fig.2
PARAMETER
continuous forward current
non-repetitive peak reverse current
total power dissipation
storage temperature
junction temperature
t
p
= 100
μs;
square wave;
T
amb
= 25
°C
prior to surge
T
amb
= 25
°C;
note 1
CONDITIONS
−
MIN.
BZX284 series
MAX.
250
UNIT
mA
see Tables 1 and 2
−
−65
−
400
+150
150
mW
°C
°C
MAX.
0.9
1.1
50
20
10
5
5
3
3
3
2
1
3
2
1
700
500
200
100
100
100
50
V
V
UNIT
μA
μA
μA
μA
μA
μA
μA
μA
μA
μA
μA
μA
μA
nA
nA
nA
nA
nA
nA
nA
2002 May 28
3
ADI Reference Circuit
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