Philips BZX79-F9V1, BZX79-F8V2, BZX79-F7V5, BZX79-F75, BZX79-F6V8 Datasheet

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DISCRETE SEMICONDUCTORS

DATA SH EET

M3D176

BZX79 series

Voltage regulator diodes

Product speciﬁcation Supersedes data of 1996 Apr 26

1999 May 25

Philips Semiconductors Product speciﬁcation

Voltage regulator diodes BZX79 series

FEATURES

• Total power dissipation: max. 500 mW

• Three tolerance series: ±1%, ±2%, and approx. ±5%

• Working voltage range:

DESCRIPTION

Low-power voltage regulator diodes in hermetically sealed leaded glass SOD27 (DO-35) packages. The diodes are available in the normalized E24 ±1% (BZX79-A), ±2% (BZX79-B), and approx.±5% (BZX79-C) tolerance range. The series consists of 37 types with nominal working voltages from

2.4 to 75 V.

nom. 2.4 to 75 V (E24 range)

• Non-repetitive peak reverse power dissipation: max. 40 W.

handbook, halfpage

MAM239

APPLICATIONS

• Low voltage stabilizers or voltage references.

The diodes are type branded.

Fig.1 Simplified outline (SOD27; DO-35) and symbol.

LIMITING VALUES

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

SYMBOL PARAMETER CONDITIONS MIN. MAX. UNIT

ZSM

T T

tot

ZSM

stg j

continuous forward current − 250 mA non-repetitive peak reverse current tp= 100 µs; square wave;

Tj=25°C prior to surge

total power dissipation T

non-repetitive peak reverse power dissipation

=50°C; note 1 − 400 mW

amb

=50°C; note 2 − 500 mW

amb

tp= 100 µs; square wave; Tj=25°C prior to surge; see Fig.3

see Tables

1, 2, 3 and 4

− 40 W

storage temperature −65 +200 °C junction temperature −65 +200 °C

Notes

1. Device mounted on a printed circuit-board without metallization pad; lead length max.

2. Tie-point temperature ≤ 50 °C; max. lead length 8 mm.

1999 May 25 2

Philips Semiconductors Product speciﬁcation

Voltage regulator diodes BZX79 series

ELECTRICAL CHARACTERISTICS Total BZX79-A, B and C series

=25°C unless otherwise specified.

SYMBOL PARAMETER CONDITIONS MAX. UNIT

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

BZX79-A/B/C2V4 V BZX79-A/B/C2V7 V BZX79-A/B/C3V0 V BZX79-A/B/C3V3 V BZX79-A/B/C3V6 V BZX79-A/B/C3V9 V BZX79-A/B/C4V3 V BZX79-A/B/C4V7 V BZX79-A/B/C5V1 V BZX79-A/B/C5V6 V BZX79-A/B/C6V2 V BZX79-A/B/C6V8 V BZX79-A/B/C7V5 V BZX79-A/B/C8V2 V BZX79-A/B/C9V1 V BZX79-A/B/C10 V BZX79-A/B/C11 V BZX79-A/B/C12 V BZX79-A/B/C13 V BZX79-A/B/C15 to 75 V

=1V 50 µA

=1V 20 µA

=1V 10 µA

=1V 5 µA

=1V 3 µA

=2V 3 µA

=2V 2 µA

=2V 1 µA

=4V 3 µA

=4V 2 µA

=5V 1 µA

= 5 V 700 nA

= 6 V 500 nA

= 7 V 200 nA

= 8 V 100 nA

= 0.7V

Znom

50 nA

1999 May 25 3

1999 May 25 4

Table 1 Per type BZX79-A/B2V4 to A/B24

=25°C unless otherwise specified.

Philips Semiconductors Product speciﬁcation

Voltage regulator diodes BZX79 series

BZX79-

A or B

XXX

WORKING VOLTAGE

(V)

at I

Ztest

=5mA

DIFFERENTIAL RESISTANCE

Tol. ±1% (A) Tol. ±2% (B) at I

= 1 mA at I

Ztest

(Ω)

dif

=5mA

Ztest

TEMP. COEFF.

SZ(mV/K)

at I

Ztest

=5mA

(see Figs 5 and 6)

DIODE CAP.

Cd(pF)

at f = 1 MHz;

VR=0V

NON-REPETITIVE PEAK

REVERSE CURRENT

at tp= 100 µs; T

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

2V4 2.37 2.43 2.35 2.45 275 600 70 100 −3.5 −1.6 0 450 6.0 2V7 2.67 2.73 2.65 2.75 300 600 75 100 −3.5 −2.0 0 450 6.0 3V0 2.97 3.03 2.94 3.06 325 600 80 95 −3.5 −2.1 0 450 6.0 3V3 3.26 3.34 3.23 3.37 350 600 85 95 −3.5 −2.4 0 450 6.0 3V6 3.56 3.64 3.53 3.67 375 600 85 90 −3.5 −2.4 0 450 6.0 3V9 3.86 3.94 3.82 3.98 400 600 85 90 −3.5 −2.5 0 450 6.0 4V3 4.25 4.35 4.21 4.39 410 600 80 90 −3.5 −2.5 0 450 6.0 4V7 4.65 4.75 4.61 4.79 425 500 50 80 −3.5 −1.4 0.2 300 6.0 5V1 5.04 5.16 5.00 5.20 400 480 40 60 −2.7 −0.8 1.2 300 6.0 5V6 5.54 5.66 5.49 5.71 80 400 15 40 −2.0 1.2 2.5 300 6.0 6V2 6.13 6.27 6.08 6.32 40 150 6 10 0.4 2.3 3.7 200 6.0 6V8 6.73 6.87 6.66 6.94 30 80 6 15 1.2 3.0 4.5 200 6.0 7V5 7.42 7.58 7.35 7.65 30 80 6 15 2.5 4.0 5.3 150 4.0 8V2 8.11 8.29 8.04 8.36 40 80 6 15 3.2 4.6 6.2 150 4.0 9V1 9.00 9.20 8.92 9.28 40 100 6 15 3.8 5.5 7.0 150 3.0 10 9.90 10.10 9.80 10.20 50 150 8 20 4.5 6.4 8.0 90 3.0 11 10.89 11.11 10.80 11.20 50 150 10 20 5.4 7.4 9.0 85 2.5 12 11.88 12.12 11.80 12.20 50 150 10 25 6.0 8.4 10.0 85 2.5 13 12.87 13.13 12.70 13.30 50 170 10 30 7.0 9.4 11.0 80 2.5 15 14.85 15.15 14.70 15.30 50 200 10 30 9.2 11.4 13.0 75 2.0 16 15.84 16.16 15.70 16.30 50 200 10 40 10.4 12.4 14.0 75 1.5 18 17.82 18.18 17.60 18.40 50 225 10 45 12.4 14.4 16.0 70 1.5 20 19.80 20.20 19.60 20.40 60 225 15 55 14.4 16.4 18.0 60 1.5 22 21.78 22.22 21.60 22.40 60 250 20 55 16.4 18.4 20.0 60 1.25 24 23.76 24.24 23.50 24.50 60 250 25 70 18.4 20.4 22.0 55 1.25

ZSM

(A)

amb

=25°C

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