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
ka
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
I
F
I
ZSM
P
P
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
T
=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.
T
j
SYMBOL PARAMETER CONDITIONS MAX. UNIT
V
F
I
R
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
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
= 0.7V
R
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.
T
j
Philips Semiconductors Product specification
Voltage regulator diodes BZX79 series
BZX79-
A or B
XXX
WORKING VOLTAGE
(V)
V
Z
at I
Ztest
=5mA
DIFFERENTIAL RESISTANCE
Tol. ±1% (A) Tol. ±2% (B) at I
= 1 mA at I
Ztest
r
(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
I
ZSM
(A)
amb
=25°C
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