FEA
TURES
z
Planar Die Construction
z
300mW Pow
er Dissipation
z
Zener V
oltages from 2.4V - 43V
z Ultra-Small Surface Mount Package
Power Dissipation
Maximum Ratings(T
a
=25℃ unless
otherwise specified)
Ch
aracteristic Symbol Value Unit
F
o
r
w
a
r
d
Voltage (Note 2) @ I
F
= 1
0
mA V
F
0.9
V
Po
wer Dissipation(Note 1) P
d
300
mW
T
hermal Resistance from Junction to Ambient R
θJA
417
/℃ W
Junction
Te
mperature T
j
150
℃
SOT
-23
S
torage Temperature Range
T
stg
-55~+
150
℃
Surface mount zener diode
BZX84C2V4-BZX84C43
1
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Notes:
1. Valid provided that device terminals are kept at ambient temperature.
2. Tested with pulses, period=5ms,pulse width =300μs.
3. f = 1kH
Z
.
Z
enerVoltage Range (Note 2)
Maximum Zener
Impedance
(Note 3)
Maximum
Reverse
Current
V
Z
@I
ZT
I
ZT
Z
ZT
@I
ZT
Z
ZK
@I
ZK
I
ZK
I
R
V
R
T
emperature
Coefficent of
Zener voltage
@ I
ZT
=5
mA
mV/°C
T
ype
Number Code
Nom(V) Min(V) Max(V) (mA) (Ω) (mA) (μA) (V) Min Max
B
ZX84C2V4 Z11 2.4 2.20 2.60 5 100 600 1.0 50 1.0 -3.5 0
B
ZX84C2V7 Z12 2.7 2.5 2.9 5 100 600 1.0 20 1.0 -3.5 0
B
ZX84C3V0 Z13 3.0 2.8 3.2 5 95 600 1.0 10 1.0 -3.5 0
B
ZX84C3V3 Z14 3.3 3.1 3.5 5 95 600 1.0 5 1.0 -3.5 0
B
ZX84C3V6 Z15 3.6 3.4 3.8 5 90 600 1.0 5 1.0 -3.5 0
B
ZX84C3V9 Z16 3.9 3.7 4.1 5 90 600 1.0 3 1.0 -3.5 0
B
ZX84C4V3 Z17 4.3 4.0 4.6 5 90 600 1.0 3 1.0 -3.5 0
B
ZX84C4V7 Z1 4.7 4.4 5.0 5 80 500 1.0 3 2.0 -3.5 0.2
B
ZX84C5V1 Z2 5.1 4.8 5.4 5 60 480 1.0 2 2.0 -2.7 1.2
B
ZX84C5V6 Z3 5.6 5.2 6.0 5 40 400 1.0 1 2.0 -2.0 2.5
B
ZX84C6V2 Z4 6.2 5.8 6.6 5 10 150 1.0 3 4.0 0.4 3.7
B
ZX84C6V8 Z5 6.8 6.4 7.2 5 15 80 1.0 2 4.0 1.2 4.5
B
ZX84C7V5 Z6 7.5 7.0 7.9 5 15 80 1.0 1 5.0 2.5 5.3
B
ZX84C8V2 Z7 8.2 7.7 8.7 5 15 80 1.0 0.7 5.0 3.2 6.2
B
ZX84C9V1 Z8 9.1 8.5 9.6 5 15 100 1.0 0.5 6.0 3.8 7.0
B
ZX84C10 Z9 10 9.4 10.6 5 20 150 1.0 0.2 7.0 4.5 8.0
B
ZX84C11 Y1 11 10.4 11.6 5 20 150 1.0 0.1 8.0 5.4 9.0
B
ZX84C12 Y2 12 11.4 12.7 5 25 150 1.0 0.1 8.0 6.0 10.0
B
ZX84C13 Y3 13 12.4 14.1 5 30 170 1.0 0.1 8.0 7.0 11.0
B
ZX84C15 Y4 15 13.8 15.6 5 30 200 1.0 0.1 10.5 9.2 13.0
B
ZX84C16 Y5 16 15.3 17.1 5 40 200 1.0 0.1 11.2 10.4 14.0
B
ZX84C22 Y8 22 20.8 23.3 5 55 250 1.0 0.1 15.4 16.4 20.0
B
ZX84C24 Y9 24 22.8 25.6 5 70 250 1.0 0.1 16.8 18.4 22.0
B
ZX84C27 Y10 27 25.1 28.9 2 80 300 0.5 0.1 18.9 21.4 25.3
B
ZX84C30 Y11 30 28.0 32.0 2 80 300 0.5 0.1 21.0 24.4 29.4
B
ZX84C33 Y12 33 31.0 35.0 2 80 325 0.5 0.1 23.1 27.4 33.4
B
ZX84C36 Y13 36 34.0 38.0 2 90 350 0.5 0.1 25.2 30.4 37.4
B
ZX84C39 Y14 39 37.0 41.0 2 130 350 0.5 0.1 27.3 33.4 41.2
BZX84C43 Y15 43 40.0 46.0 2 100 700 1 0.1 32 10 12
ELECTRICAL CHARACTERISTICS
T
a
=
25℃ unless otherwise specified
B
ZX84C18 Y6 18 16.8 19.1 5 45 225 1.0 0.1 12.6 12.4 16.0
B
ZX84C20 Y7 20 18.8 21.2 5 55 225 1.0 0.1 14.0 14.4 18.0
BZX84C2V4-BZX84C43
2
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