Datasheet BZX99-C9V1, BZX99-C8V2, BZX99-C6V8, BZX99-C6V2, BZX99-C5V6 Datasheet (Philips)

DISCRETE SEMICONDUCTORS

DATA SH EET

ook, halfpage

M3D088

BZX99 series

Voltage regulator diodes

Product specification
Supersedes data of 1999 May 31

1999 Oct 20

Philips Semiconductors Product specification

Voltage regulator diodes BZX99 series

FEATURES

• Total power dissipation: max. 300 mW

• Tolerance: ±5%

• Working voltage range: nom. 2.4 to 15 V (E24 range)

• Improved Iz/Vz characteristics at low currents

(Iz=50µA). This results in a noise free and sharp
breakdown knee.

APPLICATIONS

• General regulation functions, where low noise at low
currents is required

• Low-power consumption applications (e.g. hand-held
applications).

DESCRIPTION

Low-power low noise voltage regulator diodes in small
SOT23 plastic SMD packages.

The diodes are available in the normalized E24 ±5%
tolerance range. The series consists of 20 types with
nominal working voltages from 2.4 to 15 V.

PINNING

PIN DESCRIPTION

1 anode
2 not connected
3 cathode

handbook, halfpage

21

2

n.c.

3

Top view

Fig.1 Simplified outline (SOT23) and symbol.

1

3

MAM243

MARKING

TYPE

NUMBER

MARKING

CODE

TYPE

NUMBER

MARKING

CODE

TYPE

NUMBER

MARKING

CODE

TYPE

NUMBER

MARKING

CODE

BZX99-C2V4 XL BZX99-C3V9 XS BZX99-C6V2 XD BZX99-C10 XX
BZX99-C2V7 XM BZX99-C4V3 XT BZX99-C6V8 XE BZX99-C11 XY
BZX99-C3V0 XN BZX99-C4V7 XA BZX99-C7V5 XU BZX99-C12 XZ
BZX99-C3V3 XP BZX99-C5V1 XB BZX99-C8V2 XV BZX99-C13 X2
BZX99-C3V6 XR BZX99-C5V6 XC BZX99-C9V1 XW BZX99-C15 X3

1999 Oct 20 2

Philips Semiconductors Product specification

Voltage regulator diodes BZX99 series

LIMITING VALUES

In accordance with the Absolute Maximum Rating System (IEC 134).

SYMBOL PARAMETER CONDITIONS MIN. MAX. UNIT

I

F

I

ZSM

P

tot

T

stg

T

j

Note

1. Device mounted on an FR4 printed-circuit board.

ELECTRICAL CHARACTERISTICS
Total BZX99-C series

Tj=25°C unless otherwise specified.

continuous forward current − 300 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 − 300 mW

amb

see Table 1

storage temperature −65 +150 °C
junction temperature − 150 °C

SYMBOL PARAMETER CONDITIONS MAX. UNIT

V

F

I

R

forward voltage IF= 10 mA; see Fig.4 0.9 V

= 100 mA; see Fig.4 1 V

I

F

reverse current

BZX99-C2V4 V
BZX99-C2V7 V
BZX99-C3V0 V
BZX99-C3V3 V
BZX99-C3V6 V
BZX99-C3V9 V
BZX99-C4V3 V
BZX99-C4V7 V
BZX99-C5V1 V
BZX99-C5V6 V
BZX99-C6V2 V
BZX99-C6V8 V
BZX99-C7V5 V
BZX99-C8V2 V
BZX99-C9V1 V
BZX99-C10 V
BZX99-C11 V
BZX99-C12 V
BZX99-C13 V
BZX99-C15 V

=1V 0.2 µA

R

= 1 V 0.05 µA

R

= 1 V 0.02 µA

R

=2V 2 µA

R

=2V 1 µA

R

=2V 0.5 µA

R

=2V 0.1 µA

R

=3V 2 µA

R

=3V 1 µA

R

=4V 1 µA

R

=5V 0.1 µA

R

= 5 V 0.01 µA

R

=5V 0.1 µA

R

=6V 0.2 µA

R

=7V 0.1 µA

R

=7V 0.1 µA

R

= 8 V 0.05 µA

R

= 9 V 0.05 µA

R

= 10 V 0.05 µA

R

= 10.5 V 0.01 µA

R

1999 Oct 20 3

Philips Semiconductors Product specification

Voltage regulator diodes BZX99 series

Table 1 Per type BZX99-C2V4 to C15
Tj=25°C unless otherwise specified.

BZX99-C

XXX

WORKING VOLTAGE

V

(V)

Z

at IZ=50µA

Tol. ±5%

VOLTAGE

CHANGE

(1)

∆VZ(V)

TEMP. COEFF.

(mV/K)

S

Z

I

=50µA

Ztest

(see Figs 2 and 3)

DIODE CAP.

Cd(pF)

at f = 1 MHz;

VR=0V

NON-REPETITIVE PEAK

MIN. MAX. MAX. TYP. MAX. MAX.

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

REVERSE CURRENT

I

(A)

ZSM

at tp= 100 µs;

T

=25°C

amb

Note

1. ∆V

at 100 µA minus VZat 10 µA

Z=VZ

THERMAL CHARACTERISTICS

SYMBOL PARAMETER CONDITIONS VALUE UNIT

R
R

th j-a
th j-s

thermal resistance from junction to ambient note 1 415 K/W
thermal resistance from junction to solderpoint note 2 195 K/W

Notes

1. Device mounted on an FR4 printed-circuit board.

2. Solderpoint of cathode tab.

1999 Oct 20 4

Philips Semiconductors Product specification

Voltage regulator diodes BZX99 series

GRAPHICAL DATA

handbook, full pagewidth

0

S

z

(mV/K)

−0.5

−1

−1.5

−2

−2.5

10

Tj=25to150°C.

C2V4

C3V0

C3V3
C3V6

C3V9

C4V3
C4V7

2

10

Iz (µA)

Fig.2 Temperature coefficient as a function of working current; typical values.

MGL741

3

10

12

handbook, halfpage

S

z

(mV/K)

8

4

0

−4
10

Tj=25to150°C.

C15

C12

C10

C8V2
C6V8

C6V2
C5V6

C5V1

2

10

MGL742

Iz (µA)

Fig.3 Temperature coefficient as a function of

working current; typical values.

300

handbook, halfpage

I

F

(mA)

200

100

3

10

0

0.6 1.0

Tj=25°C.

0.8

MBG781

VF (V)

Fig.4 Forward current as a function of forward

voltage; typical values.

1999 Oct 20 5

Philips Semiconductors Product specification

Voltage regulator diodes BZX99 series

PACKAGE OUTLINE

Plastic surface mounted package; 3 leads SOT23

D

3

A

A

1

12

e

1

b

p

e

w M

B

E

H

E

detail X

AB

Q

L

p

X

v M

A

c

0 1 2 mm

scale

DIMENSIONS (mm are the original dimensions)

A

1

UNIT

A

1.1

mm

0.9

OUTLINE

VERSION

SOT23 TO-236AB

max.

0.1

b

cD

p

0.48

0.15

3.0

0.38

0.09

IEC JEDEC EIAJ

2.8

1.4

1.2

e

E

1.9

REFERENCES

0.95

e

1

1999 Oct 20 6

H

2.5

2.1

L

Qwv

p

E

0.55

0.45

0.15

0.45

0.2

0.1

EUROPEAN

PROJECTION

ISSUE DATE

97-02-28
99-09-13

Philips Semiconductors Product specification

Voltage regulator diodes BZX99 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 suchapplications do so at their ownrisk and agree to fully indemnifyPhilips for any damages resulting fromsuch
improper use or sale.

1999 Oct 20 7

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68

Printed in The Netherlands 115002/02/pp8 Date of release: 1999 Oct 20 Document order number: 9397 750 06464