CPZ28X-BZX55C3V3 THRU
CPZ28X-BZX55C33
Zener Diode Die
500mW, 3.3 THRU 33 VOLT
Die Size 13 x 13 MILS
Die Thickness 5.5 MILS
Anode Bonding Pad Size 7.0 x 7.0 MILS
Top Side Metalization Al �� 13,000Å
Back Side Metalization Au – 12,000Å
Scribe Alley Width 1.77 MILS
Wafer Diameter 6 INCHES
Gross Die Per Wafer 145,998
The CPZ28X-BZX55C3V3 thru CPZ28X-BZX55C33 are silicon Zener diodes ideal for all types of
commercial, industrial, entertainment, and computer applications.
MECHANICAL SPECIFICATIONS:
BACKSIDE CATHODE R0
MAXIMUM RATINGS: SYMBOL UNITS
Operating and Storage Junction Temperature T
J
, T
stg
-65 to +150 °C
ELECTRICAL CHARACTERISTICS: (T
A
=25°C) V
F
=1.0V MAX @ I
F
=100mA (for all types)
Type
Zener
Voltage
V
Z
@ I
ZT
Test
Current
Maximum
Zener
Impedance
Maximum
Reverse
Current
Maximum
Zener
Current
Maximum
Temperature
Coefficient
MIN NOM MAX I
ZT
Z
ZT
@ I
ZT
Z
ZK
@ I
ZK
I
R
@ V
R
I
ZM
ΘV
Z
V V V mA Ω Ω mA μA V mA % / °C
CPZ28X-BZX55C3V3 3.1 3.3 3.5 5.0 85 600 1.0 2.0 1.0 115 -0.060
CPZ28X-BZX55C3V6 3.4 3.6 3.8 5.0 85 600 1.0 2.0 1.0 105 -0.055
CPZ28X-BZX55C3V9 3.7 3.9 4.1 5.0 85 600 1.0 2.0 1.0 95 -0.050
CPZ28X-BZX55C4V3 4.0 4.3 4.6 5.0 75 600 1.0 1.0 1.0 90 -0.040
CPZ28X-BZX55C4V7 4.4 4.7 5.0 5.0 60 600 1.0 0.5 1.0 85 -0.020
CPZ28X-BZX55C5V1 4.8 5.1 5.4 5.0 35 550 1.0 0.1 1.0 80 +0.010
CPZ28X-BZX55C5V6 5.2 5.6 6.0 5.0 25 450 1.0 0.1 1.0 70 +0.025
CPZ28X-BZX55C6V2 5.8 6.2 6.6 5.0 10 200 1.0 0.1 2.0 64 +0.032
CPZ28X-BZX55C6V8 6.4 6.8 7.2 5.0 8.0 150 1.0 0.1 3.0 58 +0.040
CPZ28X-BZX55C7V5 7.0 7.5 7.9 5.0 7.0 50 1.0 0.1 5.0 53 +0.045
CPZ28X-BZX55C8V2 7.7 8.2 8.7 5.0 7.0 50 1.0 0.1 6.2 47 +0.048
CPZ28X-BZX55C9V1 8.5 9.1 9.6 5.0 10 50 1.0 0.1 6.8 43 +0.050
CPZ28X-BZX55C10 9.4 10.0 10.6 5.0 15 70 1.0 0.1 7.5 40 +0.055
CPZ28X-BZX55C11 10.4 11.0 11.6 5.0 20 70 1.0 0.1 8.2 36 +0.060
CPZ28X-BZX55C12 11.4 12 12.7 5.0 20 90 1.0 0.1 9.1 32 +0.065
R0 (10-September 2021)
www.centralsemi.com
ELECTRICAL CHARACTERISTICS - Continued: (T
A
=25°C) V
F
=1.0V MAX @ I
F
=100mA (for all types)
CPZ28X-BZX55C3V3 THRU
CPZ28X-BZX55C33
Zener Diode Die
500mW, 3.3 THRU 33 VOLT
Type
Zener
Voltage
V
Z
@ I
ZT
Test
Current
Maximum
Zener
Impedance
Maximum
Reverse
Current
Maximum
Zener
Current
Maximum
Temperature
Coefficient
MIN NOM MAX I
ZT
Z
ZT
@ I
ZT
Z
ZK
@ I
ZK
I
R
@ V
R
I
ZM
ΘV
Z
V V V mA Ω Ω mA μA V mA % / °C
CPZ28X-BZX55C13 12.4 13 14.1 5.0 26 110 1.0 0.1 10 29 +0.070
CPZ28X-BZX55C15 13.8 15 15.6 5.0 30 110 1.0 0.1 11 27 +0.070
CPZ28X-BZX55C16 15.3 16 17.1 5.0 40 170 1.0 0.1 12 24 +0.075
CPZ28X-BZX55C18 16.8 18 19.1 5.0 50 170 1.0 0.1 13 21 +0.075
CPZ28X-BZX55C20 18.8 20 21.1 5.0 55 220 1.0 0.1 15 20 +0.080
CPZ28X-BZX55C22 20.8 22 23.3 5.0 55 220 1.0 0.1 16 18 +0.080
CPZ28X-BZX55C24 22.8 24 25.6 5.0 80 220 1.0 0.1 18 16 +0.080
CPZ28X-BZX55C27 25.1 27 28.9 5.0 80 220 1.0 0.1 20 14 +0.085
CPZ28X-BZX55C30 28.0 30 32.0 5.0 80 220 1.0 0.1 22 13 +0.085
CPZ28X-BZX55C33 31.0 33 35.0 5.0 80 220 1.0 0.1 24 12 +0.085
R0 (10-September 2021)
www.centralsemi.com