Page 1
DISCRETE SEMICONDUCTORS
DATA SH EET
ook, halfpage
M3D049
PDZ-B series
Voltage regulator diodes
Product specification
Supersedes data of 1998 Jan 09
1998 Apr 23
Page 2
Philips Semiconductors Product specification
Voltage regulator diodes PDZ-B series
FEATURES
• Total power dissipation:
max. 400 mW
• Small plastic package suitable for
surface mounted design
DESCRIPTION
Low-power general purpose voltage
regulator diodes in a small plastic
SMD SOD323 package.
PINNING
PIN DESCRIPTION
1 cathode
2 anode
• Wide variety of voltage ranges:
nom. 2.4 to 36 V (E24 range).
APPLICATIONS
handbook, halfpage
12
• General voltage regulation.
Top view
MAM387
Fig.1 Simplified outline (SOD323) and symbol.
MARKING
TYPE
NUMBER
MARKING
CODE
TYPE
NUMBER
MARKING
CODE
TYPE
NUMBER
MARKING
CODE
TYPE
NUMBER
PDZ2.4B Z0 PDZ5.1B Z8 PDZ11B ZG PDZ24B ZQ
PDZ2.7B Z1 PDZ5.6B Z9 PDZ12B ZH PDZ27B ZR
PDZ3.0B Z2 PDZ6.2B ZA PDZ13B ZJ PDZ30B ZS
PDZ3.3B Z3 PDZ6.8B ZB PDZ15B ZK PDZ33B ZT
PDZ3.6B Z4 PDZ7.5B ZC PDZ16B ZL PDZ36B ZU
PDZ3.9B Z5 PDZ8.2B ZD PDZ18B ZM
PDZ4.3B Z6 PDZ9.1B ZE PDZ20B ZN
PDZ4.7B Z7 PDZ10B ZF PDZ22B ZP
MARKING
CODE
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 134).
SYMBOL PARAMETER CONDITIONS MIN. MAX. UNIT
I
F
I
ZSM
P
T
T
tot
stg
j
continuous forward current − 200 mA
non-repetitive peak reverse current tp= 100 µs; square wave;
T
=25°C prior to surge
amb
total power dissipation T
=25°C; note 1; see Fig.2 − 400 mW
amb
see Table 2
storage temperature −65 +150 °C
junction temperature − 150 °C
Note
1. Device mounted on a printed-circuit board measuring 11 × 25 × 1.6 mm.
1998 Apr 23 2
Page 3
Philips Semiconductors Product specification
Voltage regulator diodes PDZ-B series
THERMAL CHARACTERISTICS
SYMBOL PARAMETER CONDITIONS VALUE UNIT
R
th j-s
R
th j-a
Note
1. Device mounted on a printed-circuit board measuring 11 × 25 × 1.6 mm.
ELECTRICAL CHARACTERISTICS
Table 1 Total series
T
=25°C unless otherwise specified.
j
SYMBOL PARAMETER CONDITIONS MAX. UNIT
V
F
I
R
thermal resistance from junction to soldering point 130 K/W
thermal resistance from junction to ambient note 1 340 K/W
forward voltage IF= 10 mA; see Fig.3 0.9 V
I
= 100 mA; see Fig.3 1.1 V
F
reverse current
PDZ2.4B V
PDZ2.7B V
PDZ3.0B V
PDZ3.3B V
PDZ3.6B V
PDZ3.9B V
PDZ4.3B V
PDZ4.7B V
PDZ5.1B V
PDZ5.6B V
PDZ6.2B V
PDZ6.8B V
PDZ7.5B V
PDZ8.2B V
PDZ9.1B V
PDZ10B V
PDZ11B V
PDZ12B V
PDZ13B V
PDZ15B V
PDZ16B V
PDZ18B V
PDZ20B V
PDZ22B V
PDZ24B V
PDZ27B V
PDZ30B V
PDZ33B V
PDZ36B V
=1V 50 µA
R
=1V 20 µA
R
=1V 10 µA
R
=1V 5 µA
R
=1V 5 µA
R
=1V 3 µA
R
=1V 3 µA
R
=1V 2 µA
R
= 1.5 V 2 µA
R
= 2.5 V 1 µA
R
= 3 V 500 nA
R
= 3.5 V 500 nA
R
= 4 V 500 nA
R
= 5 V 500 nA
R
= 6 V 500 nA
R
= 7 V 100 nA
R
= 8 V 100 nA
R
= 9 V 100 nA
R
= 10 V 100 nA
R
= 11 V 50 nA
R
= 12 V 50 nA
R
= 13 V 50 nA
R
= 15 V 50 nA
R
= 17 V 50 nA
R
= 19 V 50 nA
R
= 21 V 50 nA
R
= 23 V 50 nA
R
= 25 V 50 nA
R
= 27 V 50 nA
R
1998 Apr 23 3
Page 4
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1998 Apr 23 4
Table 2 Per type
=25°C unless otherwise specified.
T
j
TYPE
NUMBER
WORKING VOLTAGE
(V)
V
Z
at IZ=5mA
MIN. MAX. MAX.
DIFFERENTIAL RESISTANCE
r
(Ω)
dif
at I
Z
(mA)
MAX.
at I
(mA)
Z
TEMP. COEFF.
SZ(mV/K)
at IZ=5mA
(see Figs 4 and 5)
DIODE CAP.
Cd(pF)
at f = 1 MHz;
VR=0
NON-REPETITIVE PEAK
TYP. MAX. MAX.
REVERSE CURRENT
I
(A) at tp= 100 µs;
ZSM
T
=25°C
amb
PDZ2.4B 2.43 2.63 1000 0.5 100 5 −1.6 450 8.0
PDZ2.7B 2.69 2.91 1000 0.5 100 5 −2.0 440 8.0
PDZ3.0B 2.85 3.07 1000 0.5 95 5 −2.1 425 8.0
PDZ3.3B 3.32 3.53 1000 0.5 95 5 −2.4 410 8.0
PDZ3.6B 3.60 3.85 500 1.0 90 5 −2.4 390 8.0
PDZ3.9B 3.89 4.16 500 1.0 90 5 −2.5 370 8.0
PDZ4.3B 4.17 4.48 600 1.0 90 5 −2.5 350 8.0
PDZ4.7B 4.55 4.75 600 1.0 90 5 −1.4 325 8.0
PDZ5.1B 4.96 5.20 250 0.5 60 5 0.3 300 5.5
PDZ5.6B 5.48 5.73 100 0.5 50 5 1.9 275 5.5
PDZ6.2B 6.06 6.33 80 0.5 50 5 2.7 250 5.5
PDZ6.8B 6.65 6.93 60 0.5 40 5 3.4 215 5.5
PDZ7.5B 7.28 7.60 60 0.5 10 5 4.0 170 3.5
PDZ8.2B 8.02 8.36 60 0.5 10 5 4.6 150 3.5
PDZ9.1B 8.85 9.23 60 0.5 10 5 5.5 120 3.5
PDZ10B 9.77 10.21 60 0.5 10 5 6.4 110 3.5
PDZ11B 10.78 11.22 60 0.5 10 5 7.4 108 3.0
PDZ12B 11.74 12.24 80 0.5 10 5 8.4 105 3.0
PDZ13B 12.91 13.49 80 0.5 10 5 9.4 103 2.5
PDZ15B 14.34 14.98 80 0.5 15 5 11.4 99 2.0
PDZ16B 15.85 16.51 80 0.5 20 5 12.4 97 1.5
PDZ18B 17.56 18.35 80 0.5 20 5 14.4 93 1.5
PDZ20B 19.52 20.39 100 0.5 20 5 16.4 88 1.5
PDZ22B 21.54 22.47 100 0.5 25 5 18.4 84 1.3
PDZ24B 23.72 24.78 120 0.5 30 5 20.4 80 1.3
PDZ27B 26.19 27.53 150 0.5 40 5 23.4 73 1.0
PDZ30B 29.19 30.69 200 0.5 40 5 26.6 66 1.0
PDZ33B 32.15 33.79 250 0.5 40 5 29.7 60 0.9
PDZ36B 35.07 36.87 300 0.5 60 5 33.0 59 0.8
Philips Semiconductors Product specification
Voltage regulator diodes PDZ-B series
Page 5
Philips Semiconductors Product specification
Voltage regulator diodes PDZ-B series
GRAPHICAL DATA
500
handbook, halfpage
P
tot
(mW)
400
300
200
100
0
0 50 100 200
150
T
amb
Fig.2 Power derating curve.
MBK245
(°C)
300
handbook, halfpage
I
F
(mA)
200
100
0
0.6 1.0
Tj=25°C.
0.8
VF (V)
Fig.3 Forward current as a function of forward
voltage; typical values.
MBG781
handbook, halfpage
0
S
Z
(mV/K)
−1
−2
−3
060
PDZ2.4B toPDZ4.3B.
Tj=25°C to 150 °C.
20 40
4.3
Fig.4 Temperature coefficient as a function
of working current; typical values.
3.9
3.6
3.3
2.4
2.7
IZ (mA)
MGL273
3.0
10
handbook, halfpage
S
Z
(mV/K)
5
0
−5
02016
PDZ4.7B to PDZ12B.
Tj=25°C to 150 °C.
4812
12
11
10
9.1
8.2
7.5
6.8
6.2
5.6
5.1
4.7
Fig.5 Temperature coefficient as a function
of working current; typical values.
MGL274
I
(mA)
Z
1998 Apr 23 5
Page 6
Philips Semiconductors Product specification
Voltage regulator diodes PDZ-B series
PACKAGE OUTLINE
Plastic surface mounted package; 2 leads
A
A
1
12
b
E
p
c
L
p
H
E
D
A
v M
SOD323
Q
A
(1)
0 1 2 mm
DIMENSIONS (mm are the original dimensions)
A
UNIT b
1.1
mm
0.8
Note
1. The marking bar indicates the cathode.
OUTLINE
VERSION
SOD323 98-09-14
1
A
max.
0.40
+ 0.05
0.25
− 0.05
cD
p
0.25
1.8
0.10
1.6
IEC JEDEC EIAJ
H
E
1.35
2.7
1.15
2.3
REFERENCES
L
E
p
0.45
0.15
1998 Apr 23 6
scale
Qv
0.25
0.15
0.2
EUROPEAN
PROJECTION
ISSUE DATE
Page 7
Philips Semiconductors Product specification
Voltage regulator diodes PDZ-B 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.
7
Page 8
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