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ook, halfpage
M3D102
BZB784 series
Voltage regulator double diodes
Product specification
Supersedes data of 2000 May 24
2001 Feb 27
Philips Semiconductors Product specification
Voltage regulator double diodes BZB784 series
FEATURES
• Total power dissipation: max. 350 mW
• Approx. 5% VZtolerance
• Working voltage range: nom. 2.4 to 15 V (E24 range).
PINNING SOT323 (SC-70)
PIN DESCRIPTION
1 cathode
2 cathode
3 common anode
APPLICATIONS
• General regulation functions
• ESD and surge protection.
handbook, halfpage
3
3
DESCRIPTION
Low-power voltage regulator diodes in a small SOT323
(SC-70) package.
21
Top view
MAM407
Fig.1 Simplified outline and symbol.
MARKING
TYPE
NUMBER
MARKING
CODE
TYPE
NUMBER
MARKING
CODE
TYPE
NUMBER
MARKING
CODE
TYPE
NUMBER
MARKING
CODE
BZB784-C2V4 91 BZB784-C3V9 96 BZB784-C6V2 9B BZB784-C10 9G
BZB784-C2V7 92 BZB784-C4V3 97 BZB784-C6V8 9C BZB784-C11 9H
BZB784-C3V0 93 BZB784-C4V7 98 BZB784-C7V5 9D BZB784-C12 9J
BZB784-C3V3 94 BZB784-C5V1 99 BZB784-C8V2 9E BZB784-C13 9K
BZB784-C3V6 95 BZB784-C5V6 9A BZB784-C9V1 9F BZB784-C15 9L
21
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 60134).
SYMBOL PARAMETER CONDITIONS MIN. MAX. UNIT
I
F
I
ZSM
P
P
T
T
tot
ZSM
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; note 1 T
non-repetitive peak reverse
dissipation
=25°C; 2 diodes loaded − 350 mW
amb
T
=25°C; 1 diode loaded − 180 mW
amb
tp= 100 µs; square wave;
T
=25°C; prior to surge
amb
see Table 1
− 40 W
storage temperature −65 +150 °C
junction temperature − 150 °C
Note
1. Device mounted on an FR4 printed-circuit board.
2001 Feb 27 2
Philips Semiconductors Product specification
Voltage regulator double diodes BZB784 series
THERMAL CHARACTERISTICS
SYMBOL PARAMETER CONDITIONS VALUE UNIT
R
th j-s
R
th j-a
Notes
1. Solder points on cathode tabs.
2. Device mounted on a FR4 printed-circuit board.
ELECTRICAL CHARACTERISTICS
Total BZB784-C series
Tj=25°C; unless otherwise specified.
SYMBOL PARAMETER CONDITIONS MAX. UNIT
V
F
I
R
thermal resistance from junction to soldering point 2 diodes loaded; note 1 140 K/W
1 diode loaded; note 1 265 K/W
thermal resistance from junction to ambient 2 diodes loaded; note 2 355 K/W
1 diode loaded; note 2 680 K/W
forward voltage IF= 10 mA; see Fig.2 0.9 V
reverse current
BZB784-C2V4 V
BZB784-C2V7 V
BZB784-C3V0 V
BZB784-C3V3 V
BZB784-C3V6 V
BZB784-C3V9 V
BZB784-C4V3 V
BZB784-C4V7 V
BZB784-C5V1 V
BZB784-C5V6 V
BZB784-C6V2 V
BZB784-C6V8 V
BZB784-C7V5 V
BZB784-C8V2 V
BZB784-C9V1 V
BZB784-C10 V
BZB784-C11 V
BZB784-C12 V
BZB784-C13 V
BZB784-C15 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
=2V 3 µA
R
=2V 2 µA
R
=2V 1 µA
R
=4V 3 µA
R
=4V 2 µA
R
=5V 1 µA
R
= 5 V 700 nA
R
= 6 V 500 nA
R
= 7 V 200 nA
R
= 8 V 100 nA
R
= 8 V 100 nA
R
= 8 V 100 nA
R
= 10.5V 50 nA
R
2001 Feb 27 3
Philips Semiconductors Product specification
Voltage regulator double diodes BZB784 series
= 100 µs;
p
=25°C
amb
T
(A) at t
ZSM
REVERSE CURRENT
I
NON-REPETITIVE PEAK
(pF)
=0V
d
R
C
DIODE CAP.
V
atf = 1 MHz;
=5mA
(mV/K)
TEMP.
Z
Ztest
S
COEFFICIENT
at I
(Ω)
dif
r
DIFFERENTIAL RESISTANCE
=5mA
= 1 mA at I
(see Figs 3 and 4)
Z
Z
=25°C; unless otherwise specified.
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Table 1 Per type BZB784-C2V4 to C15
j
T
2001 Feb 27 4
WORKING VOLTAGE
(V)
=5mA
Z
Z
V
at I
BZB784-C
Tol. ≈5% at I
XXX
MIN. MAX. TYP. MAX. TYP. MAX. TYP. MAX. MAX.
2V4 2.2 2.6 275 600 70 100 −1.3 450 6.0
2V7 2.5 2.9 300 600 75 100 −1.4 450 6.0
3V0 2.8 3.2 325 600 80 95 −1.6 450 6.0
3V3 3.1 3.5 350 600 85 95 −1.8 450 6.0
3V6 3.4 3.8 375 600 85 90 −1.9 450 6.0
3V9 3.7 4.1 400 600 85 90 −1.9 450 6.0
4V3 4.0 4.6 410 600 80 90 −1.7 450 6.0
4V7 4.4 5.0 425 500 50 80 −1.2 300 6.0
5V1 4.8 5.4 400 480 40 60 −0.5 300 6.0
5V6 5.2 6.0 80 400 15 40 1.0 300 6.0
6V2 5.8 6.6 40 150 6 10 2.2 200 6.0
6V8 6.4 7.2 30 80 6 15 3.0 200 6.0
7V5 7.0 7.9 30 80 6 15 3.6 150 4.0
8V2 7.7 8.7 40 80 6 15 4.3 150 4.0
9V1 8.5 9.6 40 100 6 15 5.2 150 3.0
10 9.4 10.6 50 150 8 20 6.0 90 3.0
11 10.4 11.6 50 150 10 20 6.9 90 2.5
12 11.4 12.7 50 150 10 25 7.9 85 2.5
13 12.4 14.1 50 170 10 30 8.8 80 2.5
15 13.8 15.6 50 200 10 30 10.7 75 2.0
Philips Semiconductors Product specification
Voltage regulator double diodes BZB784 series
GRAPHICAL DATA
0.9
MLD362
VF (V)
300
handbook, halfpage
I
F
(mA)
200
100
0
0.6 0.7 0.8 1
Tj=25°C.
Fig.2 Forward current as a function of forward
voltage; typical values.
0.5
handbook, halfpage
S
Z
(mV/K)
0
−0.5
−1
−1.5
−2
−1
10
BZB784-C2V4 to C4V7.
Tj=25to150°C.
2V4
1
2V7
10
MLD363
4V7
4V3
3V9
3V6
IZ (mA)
Fig.3 Temperature coefficient as a function of
working current; typical values.
3V3
3V0
2
10
12
handbook, halfpage
S
Z
(mV/K)
8
4
0
−4
−1
10
BZB784-C5V1 to C15.
Tj=25to150°C.
110
15
13
12
11
10
9V1
8V2
7V5
6V8
6V2
5V6
5V1
I
(mA)
Z
Fig.4 Temperature coefficient as a function of
working current; typical values.
MLD364
2
10
2001 Feb 27 5
Philips Semiconductors Product specification
Voltage regulator double diodes BZB784 series
PACKAGE OUTLINE
Plastic surface mounted package; 3 leads SOT323
D
y
3
A
12
e
b
1
p
e
w M
B
E
H
E
A
1
detail X
AB
Q
L
p
X
v M
A
c
0 1 2 mm
scale
DIMENSIONS (mm are the original dimensions)
A
max
0.1
1
b
cD
p
0.4
0.25
0.10
2.2
1.8
0.3
IEC JEDEC EIAJ
E
1.35
1.15
REFERENCES
1.3
e
e
1
0.65
UNIT
A
1.1
mm
0.8
OUTLINE
VERSION
SOT323 SC-70
2001 Feb 27 6
H
E
2.2
2.0
L
p
0.45
0.15
Qwv
0.23
0.13
0.20.2
EUROPEAN
PROJECTION
ISSUE DATE
97-02-28
Philips Semiconductors Product specification
Voltage regulator double diodes BZB784 series
DATA SHEET STATUS
DATA SHEET STATUS
Objective specification Development This data sheet contains the design target or goal specifications for
Preliminary specification Qualification This data sheet contains preliminary data, and supplementary data will be
Product specification Production This data sheet contains final specifications. Philips Semiconductors
Note
1. Please consult the most recently issued data sheet before initiating or completing a design.
DEFINITIONS
Short-form specification The data in a short-form
specification is extracted from a full data sheet with the
same type number and title. For detailed information see
the relevant data sheet or data handbook.
Limiting values definition Limiting values given are in
accordance with the Absolute Maximum Rating System
(IEC 60134). 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
attheseoratanyotherconditionsabovethosegiveninthe
Characteristics sections of the specification is not implied.
Exposure to limiting values for extended periods may
affect device reliability.
Application information Applications that are
described herein for any of these products are for
illustrative purposes only. Philips Semiconductors make
norepresentation or warranty thatsuchapplications will be
suitable for the specified use without further testing or
modification.
PRODUCT
STATUS
DEFINITIONS
product development. Specification may change in any manner without
notice.
published at a later date. Philips Semiconductors reserves the right to
make changes at any time without notice in order to improve design and
supply the best possible product.
reserves the right to make changes at any time without notice in order to
improve design and supply the best possible product.
DISCLAIMERS
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
Semiconductorscustomers using or sellingtheseproducts
for use in such applications do so at their own risk and
agree to fully indemnify Philips Semiconductors for any
damages resulting from such application.
Right to make changes Philips Semiconductors
reserves the right to make changes, without notice, in the
products, including circuits, standard cells, and/or
software, described or contained herein in order to
improve design and/or performance. Philips
Semiconductors assumes no responsibility or liability for
theuse of any of these products,conveysno licence or title
under any patent, copyright, or mask work right to these
products,andmakes no representations or warranties that
these products are free from patent, copyright, or mask
work right infringement, unless otherwise specified.
(1)
2001 Feb 27 7
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2001
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71
Printed in The Netherlands 613514/02/pp8 Date of release: 2001 Feb 27 Document order number: 9397 750 08112
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