PHILIPS BZX399-C18 Voltage regulator diode Datasheet

DISCRETE SEMICONDUCTORS
DATA SHEET
book, halfpage
M3D049
BZX399 series
Voltage regulator diodes
Product specification
1999 Jun 04
Philips Semiconductors
Product specification
Voltage regulator diodes
BZX399 series
FEATURES
PINNING
• Total power dissipation: max. 300 mW
PIN
DESCRIPTION
,
• Tolerance: ±5%
1
cathode
• Working voltage range: nom. 1.8 to 43 V (E24 range)
2
anode
• Improved IZ/VZ characteristic at low currents
(IZ = 50 µA). This results in a noise free and sharp
breakdown knee.
APPLICATIONS
handbook, halfpage
• General regulation functions, where low noise at low
currents is required
• Low power consumption applications
(e.g. hand-held applications).
1
2
Top view
DESCRIPTION
MAM387
Fig.1 Simplified outline (SOD323) and symbol.
Low-power low noise voltage regulator diodes in SOD323
plastic SMD package.
The diodes are available in the normalized E24 ±5%
tolerance range. The series consists of 34 types with
nominal working voltages from 1.8 to 43 V.
MARKING
TYPE NUMBER
MARKING
CODE
TYPE NUMBER
MARKING
CODE
TYPE NUMBER
MARKING
CODE
TYPE NUMBER
MARKING
CODE
BZX399-C1V8
B1
BZX399-C4V3
B0
BZX399-C10
BJ
BZX399-C24
BT
BZX399-C2V0
B2
BZX399-C4V7
BA
BZX399-C11
BK
BZX399-C27
BU
BZX399-C2V2
B3
BZX399-C5V1
BB
BZX399-C12
BL
BZX399-C30
BV
BZX399-C2V4
B4
BZX399-C5V6
BC
BZX399-C13
BM
BZX399-C33
BW
BZX399-C2V7
B5
BZX399-C6V2
BD
BZX399-C15
BN
BZX399-C36
BX
BZX399-C3V0
B6
BZX399-C6V8
BE
BZX399-C16
BP
BZX399-C39
BY
BZX399-C3V3
B7
BZX399-C7V5
BF
BZX399-C18
BQ
BZX399-C43
BZ
BZX399-C3V6
B8
BZX399-C8V2
BG
BZX399-C20
BR
BZX399-C3V9
B9
BZX399-C9V1
BH
BZX399-C22
BS
1999 Jun 04
2
Philips Semiconductors
Product specification
Voltage regulator diodes
BZX399 series
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 134).
SYMBOL
PARAMETER
CONDITIONS
MIN.
−
MAX.
IF
continuous forward current
IZSM
non-repetitive peak reverse current
tp = 100 µs; square wave;
Tamb = 25 °C prior to surge
see Tables 1 and 2
250
Ptot
total power dissipation
Tamb = 25 °C; note 1
−
Tstg
storage temperature
Tj
junction temperature
UNIT
mA
300
mW
−65
+150
°C
−
150
°C
Note
1. Device mounted on a FR4 printed circuit-board.
ELECTRICAL CHARACTERISTICS
Total BZX399-C series
Tj = 25 °C unless otherwise specified.
SYMBOL
VF
IR
1999 Jun 04
PARAMETER
forward voltage
CONDITIONS
MAX.
UNIT
IF = 10 mA; see Fig.5
0.9
V
IF = 100 mA; see Fig.5
1.0
V
BZX399-C1V8
VR = 1 V
2
µA
BZX399-C2V0
VR = 1 V
1
µA
BZX399-C2V2
VR = 1 V
0.5
µA
BZX399-C2V4
VR = 1 V
0.2
µA
BZX399-C2V7
VR = 1 V
0.05
µA
BZX399-C3V0
VR = 1 V
0.02
µA
BZX399-C3V3
VR = 2 V
2
µA
BZX399-C3V6
VR = 2 V
1
µA
BZX399-C3V9
VR = 2 V
0.5
µA
BZX399-C4V3
VR = 2 V
0.1
µA
BZX399-C4V7
VR = 3 V
2
µA
BZX399-C5V1
VR = 3 V
1
µA
BZX399-C5V6
VR = 4 V
1
µA
BZX399-C6V2
VR = 5 V
0.1
µA
BZX399-C6V8
VR = 5 V
0.01
µA
BZX399-C7V5
VR = 5 V
0.1
µA
BZX399-C8V2
VR = 6 V
0.2
µA
BZX399-C9V1
VR = 7 V
0.1
µA
BZX399-C10
VR = 7 V
0.1
µA
BZX399-C11
VR = 8 V
0.05
µA
BZX399-C12
VR = 9 V
0.05
µA
BZX399-C13
VR = 10 V
0.05
µA
BZX399-C15 to 43
VR = 0.7VZnom
0.01
µA
reverse current
3
Philips Semiconductors
Product specification
Voltage regulator diodes
BZX399 series
Table 1 Per type BZX399-C1V8 to C15
Tj = 25 °C unless otherwise specified.
BZX399-C
XXX
WORKING
VOLTAGE
VZ (V)
IZ = 50 µA
VOLTAGE
CHANGE
∆VZ(V)
(note 1)
TEMP. COEFF.
SZ (mV/K)
IZ = 50 µA
(see Figs 2, 3 and 4)
DIODE CAP.
Cd (pF)
at f = 1 MHz;
VR = 0 V
NON-REPETITIVE PEAK
REVERSE CURRENT
IZSM (A) at tp = 100 µs;
Tamb = 25 °C
MAX.
TYP.
MAX.
MAX.
Tol. ±5%
MIN.
MAX.
1V8
1.71
1.89
0.65
−0.85
425
6.0
2V0
1.90
2.10
0.70
−0.95
410
6.0
2V2
2.09
2.31
0.75
−1.05
390
6.0
2V4
2.28
2.52
0.80
−1.15
370
6.0
2V7
2.57
2.84
0.85
−1.35
350
6.0
3V0
2.85
3.15
0.90
−1.50
325
6.0
3V3
3.14
3.47
0.93
−1.65
310
6.0
3V6
3.42
3.78
0.95
−1.80
300
6.0
3V9
3.71
4.10
0.97
−1.95
290
6.0
4V3
4.09
4.52
0.99
−2.05
280
6.0
4V7
4.47
4.94
0.97
−1.90
275
6.0
5V1
4.85
5.36
0.60
0.15
300
5.0
5V6
5.32
5.88
0.20
1.75
275
4.0
6V2
5.89
6.51
0.10
2.35
250
3.0
6V8
6.46
7.14
0.10
3.00
215
3.0
7V5
7.13
7.88
0.15
3.60
170
3.0
8V2
7.79
8.61
0.15
4.25
150
3.0
9V1
8.65
9.56
0.10
5.00
120
3.0
10
9.50
10.50
0.10
5.80
110
3.0
11
10.45
11.55
0.11
6.70
110
2.5
12
11.40
12.60
0.12
7.65
105
2.5
13
12.35
13.65
0.13
8.60
105
2.5
15
14.25
15.75
0.15
10.50
100
2.0
Note
1. ∆VZ = VZ at 100 µA minus VZ at 10 µA.
1999 Jun 04
4
Philips Semiconductors
Product specification
Voltage regulator diodes
BZX399 series
Table 2 Per type BZX399-C16 to C43
Tj = 25 °C unless otherwise specified.
BZX399- C
XXX
WORKING
VOLTAGE
VZ (V)
IZ = 50 µA
VOLTAGE
CHANGE
∆VZ(V)
(note 1)
TEMP. COEFF.
SZ (mV/K)
IZ = 50 µA
(see Fig.4)
DIODE CAP.
Cd (pF)
at f = 1 MHz;
VR = 0 V
NON-REPETITIVE PEAK
REVERSE CURRENT
IZSM (A) at tp = 100 µs;
Tamb = 25 °C
MAX.
TYP.
MAX.
MAX.
Tol. ±5%
MIN.
MAX.
16
15.20
16.80
0.16
11.4
95
1.5
18
17.10
18.90
0.18
13.3
95
1.5
20
19.00
21.00
0.20
15.3
90
1.5
22
20.90
23.10
0.22
17.2
85
1.25
24
22.80
25.20
0.24
19.2
80
1.25
27
25.65
28.35
0.27
22.0
75
1.0
30
28.50
31.50
0.30
25.2
65
1.0
33
31.35
34.65
0.30
28.5
60
0.9
36
34.20
37.80
0.30
32.0
60
0.8
39
37.05
40.95
0.30
35.1
60
0.7
43
40.85
45.15
0.30
39.4
55
0.6
Note
1. ∆VZ = VZ at 100 µA minus VZ at 10 µA.
THERMAL CHARACTERISTICS
SYMBOL
PARAMETER
CONDITIONS
VALUE
UNIT
Rth j-a
thermal resistance from junction to ambient
note 1
415
K/W
Rth j-s
thermal resistance from junction to soldering point note 2
110
K/W
Notes
1. Device mounted on a FR4 printed circuit-board.
2. Soldering point of the cathode tab.
1999 Jun 04
5
Philips Semiconductors
Product specification
Voltage regulator diodes
BZX399 series
GRAPHICAL DATA
MDA989
0
handbook, full pagewidth
C4V7
SZ
(mV/K)
−0.8
C1V8
C4V3
C2V0
C2V4
C3V9
−1.6
C3V0
−2.4
10
C3V6
102
C3V3
103
IZ (µA)
Tj = 25 to 150 °C.
Fig.2 Temperature coefficient as a function of working current; typical values.
MDA990
6
handbook, halfpage
SZ
(mV/K)
SZ
(mV/K)
MDA991
50
handbook, halfpage
C8V2
C43
40
4
C36
C6V8
30
C6V2
C30
2
C5V6
C27
C24
20
C5V1
C18
C15
0
10
C12
C10
−2
10
102
IZ (µA)
0
10
103
102
Tj = 25 to 150 °C.
Tj = 25 to 150 °C.
Fig.3
Fig.4
Temperature coefficient as a function of
working current; typical values.
1999 Jun 04
6
IZ (µA)
103
Temperature coefficient as a function of
working current; typical values.
Philips Semiconductors
Product specification
Voltage regulator diodes
BZX399 series
MBG781
300
handbook, halfpage
IF
(mA)
200
100
0
0.6
0.8
VF (V)
1.0
Tj = 25 °C.
Fig.5
Forward current as a function of forward
voltage; typical values.
1999 Jun 04
7
Philips Semiconductors
Product specification
Voltage regulator diodes
BZX399 series
PACKAGE OUTLINE
SOD323
Plastic surface mounted package; 2 leads
A
A1
,
Q
c
Lp
v M A
HE
A
D
1
E
bp
2
(1)
0
1
2 mm
scale
DIMENSIONS (mm are the original dimensions)
UNIT
A
A1
max.
bp
mm
1.1
0.8
+ 0.05
− 0.05
0.40
0.25
c
D
E
HE
Lp
Q
v
0.25
0.10
1.8
1.6
1.35
1.15
2.7
2.3
0.45
0.15
0.25
0.15
0.2
Note
1. The marking bar indicates the cathode.
OUTLINE
VERSION
REFERENCES
IEC
JEDEC
EIAJ
SOD323
1999 Jun 04
EUROPEAN
PROJECTION
ISSUE DATE
98-09-14
8
Philips Semiconductors
Product specification
Voltage regulator diodes
BZX399 series
DEFINITIONS
Data sheet status
Objective specification
This data sheet contains target or goal specifications for product development.
Preliminary specification
This data sheet contains preliminary data; supplementary data may be published later.
Product specification
This data sheet contains final product specifications.
Limiting values
Limiting values given are in accordance with the Absolute Maximum Rating System (IEC 134). Stress above one or
more of the limiting values may cause permanent damage to the device. These are stress ratings only and operation
of the device at these or at any other conditions above those given in the Characteristics sections of the specification
is not implied. Exposure to limiting values for extended periods may affect device reliability.
Application information
Where application information is given, it is advisory and does not form part of the specification.
LIFE SUPPORT APPLICATIONS
These products are not designed for use in life support appliances, devices, or systems where malfunction of these
products can reasonably be expected to result in personal injury. Philips customers using or selling these products for
use in such applications do so at their own risk and agree to fully indemnify Philips for any damages resulting from such
improper use or sale.
1999 Jun 04
9
Philips Semiconductors
Product specification
Voltage regulator diodes
BZX399 series
NOTES
1999 Jun 04
10
Philips Semiconductors
Product specification
Voltage regulator diodes
BZX399 series
NOTES
1999 Jun 04
11
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