Pb
RoHS
COMPLIANCE
RoHS
COMPLIANCE
BZX79B2V4 – BZX79B75
500 mW Hermetically Sealed Glass Zener
Voltage Regulators
DO-35
Features
Zener voltage range 2.0 to 75 volts
DO-35 package (JEDEC)
Through-hole device type mounting
Hermetically sealed glass
Compression bonded construction
All external surfaces are corrosion resistant
and leads are readily solderable
RoHS compliant
Solder hot(dip Tin(Sn) lead finish
Cathode indicated by polarity band
Dimensions in inches and (millimeters)
Maximum Ratings and Electrical Characteristics
Rating at 25oC ambient temperature unless otherwise specified.
Type Number Symbol Value Units
Power Dissipation Pd 500 mW
Maximum Forward Voltage @ IF=100mA VF 1.5 V
Storage Temperature Range TSTG -65 to + 200 OC
Operating Junction Temperature TJ + 200 OC
These rating are limiting values above which the serviceability of the diode may be impaired.
Version: A07
ELECTRICAL CHARACTERISTICS (TA=25oC unless otherwise noted)
Type ZZT @ IZT IR @ VR
Numbe
r
V
Z
V
ZIZT Ohms IZK ZZK @ IZK uA
V
R
Min (V) Max (V) mA Max mA Ohms Max V
BZX79B2V4 2.35 2.45 5 100 1.0 600 100 1.0
BZX79B2V7 2.65 2.75 5 100 1.0 600 75 1.0
BZX79B3V0 2.94 3.06 5 95 1.0 600 50 1.0
BZX79B3V3 3.23 3.37 5 95 1.0 600 25 1.0
BZX79B3V6 3.53 3.67 5 90 1.0 600 15 1.0
BZX79B3V9 3.82 3.98 5 90 1.0 600 10 1.0
BZX79B4V3 4.21 4.39 5 90 1.0 600 5 1.0
BZX79B4V7 4.61 4.79 5 80 1.0 500 3.0 2.0
BZX79B5V1 5.00 5.2 5 60 1.0 480 2.0 2.0
BZX79B5V6 5.49 5.71 5 40 1.0 400 1.0 2.0
BZX79B6V2 6.08 6.32 5 10 1.0 150 3.0 4.0
BZX79B6V8 6.66 6.94 5 15 1.0 80 2.0 4.0
BZX79B7V5 7.35 7.65 5 15 1.0 80 1.0 5.0
BZX79B8V2 8.04 8.36 5 15 1.0 80 0.7 5.0
BZX79B9V1 8.92 9.28 5 15 1.0 100 0.5 6.0
BZX79B10 9.80 10.2 5 20 1.0 150 0.2 7.0
BZX79B11 10.40 11.22 5 20 1.0 150 0.1 8.0
BZX79B12 11.40 12.24 5 25 1.0 150 0.1 8.0
BZX79B13 12.74 13.26 5 30 1.0 170 0.1 8.0
BZX79B15 14.70 15.30 5 30 1.0 200 0.05 10.5
BZX79B16 15.68 16.32 5 40 1.0 200 0.05 11.2
BZX79B18 17.64 18.36 5 45 1.0 225 0.05 12.6
BZX79B20 19.60 20.40 5 55 1.0 225 0.05 14.0
BZX79B22 21.56 22.44 5 55 1.0 250 0.05 15.4
BZX79B24 23.52 24.48 5 70 1.0 250 0.05 16.8
BZX79B27 26.46 27.54 2 80 0.5 300 0.05 18.9
BZX79B30 29.40 30.60 2 80 0.5 300 0.05 21.0
BZX79B33 32.34 33.66 2 80 0.5 325 0.05 23.1
BZX79B36 35.28 36.72 2 90 0.5 350 0.05 25.2
BZX79B39 38.22 39.78 2 130 0.5 350 0.05 27.3
BZX79B43 42.14 43.86 2 150 0.5 375 0.05 30.1
BZX79B47 46.06 47.94 2 170 0.5 375 0.05 32.9
BZX79B51 49.98 52.02 2 180 0.5 400 0.05 35.7
BZX79B56 54.88 57.12 2 200 0.5 425 0.05 39.2
BZX79B62 60.76 63.24 2.5 215 0.5 430 0.05 43.4
BZX79B68 66.64 69.36 2.5 240 0.5 447 0.05 47.6
BZX79B75 73.50 76.50 2.5 255 0.5 470 0.05 52.5
Notes: 1. Tolerance and voltage designation, the type numbers listed have zener voltage as shown.
2. S
p
ecials available include
,
nominal zener volta
g
es between the volta
g
es shown
and tighter voltage, for detailed information on price, availability and delivery.
3. Zener voltage (
V
Z) measurement, the zener voltage is measured under puls
e
condicitons such that TJ is no more than 2oC above T
A
.
4. Zener im
p
edance
(Z
Z
derivaton, zener im
edance is derived from the 60-c
cle a
voltage, which results when an accurrent having an RMS value equal to 10% of the
dc zener current (IZT) is superimposed to IZT.
V
ersion: A07
V
Z @ IZT
(Volts)