DL85C Series
1.3 Watt
Zener Diode
2.7 to 75 Volts
Maximum Ratings
Operating Temperature: -65к to +175к
Storage Temperature: -65к to +175к
DC Power Dissipation: 1.3 Watt @ L=4mm TLЉ25к
Forward Voltage @ 200mA: 1.0 Volts
Thermal Resistance: 110K/W Junction to Ambient
Features
Low noise
Very high stability
Low reverse current
Very sharp reverse characteristic
Ptot –Total Power Dissipation (W)
Tamb – Ambient Temperature(к)
Fi
g
ure1. Power Dissi
p
ation vs. Ambient Tem
p
erature
RthJA – Therm. Resist. Junction/
Ambient (K/W)
L– Lead Length (mm)
Figure2. Thermal Resistance vs. Lead Length
omponents
20736 Marilla Street Chatsworth
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INCHES MM
DIM MIN MAX MIN MAX NOTE
A .190 .205 4.80 5.20
B --- .022 --- .55 Nominal
C .095 .105 2.40 2.67 ∅
A
B
C
Cathode Mark
.220”
.035”
.115”
DL85C Series
Revision: 1 2007/09/12
MCC TM
Micro Commercial Components
Type VZnom IZT for V
ZT and rzjT rzjK at IZK IR at V
RTKVZ
DL85C V mA V1) ¡¡mA A V %/K
2V7 2.7 80 2.5~2.9 <20 <400 1 <150 1 -0.09~-0.06
3V0 3.0 80 2.8~3.2 <20 <400 1 <100 1 -0.08~-0.05
3V3 3.3 80 3.1~3.5 <20 <400 1 <40 1 -0.08~-0.05
3V6 3.6 60 3.4~3.8 <20 <500 1 <20 1 -0.08~-0.05
3V9 3.9 60 3.7~4.1 <15 <500 1 <10 1 -0.08~-0.05
4V3 4.3 50 4.0~4.6 <13 <500 1 <3 1 -0.06~-0.03
4V7 4.7 45 4.4~5.0 <13 <500 1 <3 1 -0.05~+0.02
5V1 5.1 45 4.8~5.4 <10 <500 1 <1 1 -0.02~+0.02
5V6 5.6 45 5.2~6.0 <7 <400 1 <1 1 -0.05~+0.05
6V2 6.2 35 5.8~6.6 <4 <300 1 <1 2 0.03~0.06
6V8 6.8 35 6.4~7.2 <3.5 <300 1 <1 3 0.03~0.07
7V5 7.5 35 7.0~7.9 <3 <200 0.5 <1 5 0.03~0.07
8V2 8.2 25 7.7~8.7 <5 <200 0.5 <1 6.2 0.03~0.08
9V1 9.1 25 8.5~9.6 <5 <200 0.5 <1 6.8 0.03~0.09
10 10 25 9.4~10.6 <7 <200 0.5 <0.5 7.5 0.03~0.1
11 11 20 10.4~11.6 <8 <300 0.5 <0.5 8.2 0.03~0.11
12 12 20 11.4~12.7 <9 <350 0.5 <0.5 9.1 0.03~0.11
13 13 20 12.4~14.1 <10 <400 0.5 <0.5 10 0.03~0.11
15 15 15 13.8~15.6 <15 <500 0.5 <0.5 11 0.03~0.11
16 16 15 15.3~17.1 <15 <500 0.5 <0.5 12 0.03~0.11
18 18 15 16.8~19.1 <20 <500 0.5 <0.5 13 0.03~0.11
20 20 10 18.8~21.2 <24 <600 0.5 <0.5 15 0.03~0.11
22 22 10 20.8~23.3 <25 <600 0.5 <0.5 16 0.04~0.12
24 24 10 22.8~25.6 <25 <600 0.5 <0.5 18 0.04~0.12
27 27 8 25.1~28.9 <30 <750 0.25 <0.5 20 0.04~0.12
30 30 8 28~32 <30 <1000 0.25 <0.5 22 0.04~0.12
33 33 8 31~35 <35 <1000 0.25 <0.5 24 0.04~0.12
36 36 8 34~38 <40 <1000 0.25 <0.5 27 0.04~0.12
39 39 6 37~41 <50 <1000 0.25 <0.5 30 0.04~0.12
43 43 6 40~46 <50 <1000 0.25 <0.5 33 0.04~0.12
47 47 4 44~50 <90 <1500 0.25 <0.5 36 0.04~0.12
51 51 4 48~54 <115 <1500 0.25 <0.5 39 0.04~0.12
56 56 4 52~60 <120 <2000 0.25 <0.5 43 0.04~0.12
62 62 4 58~66 <125 <2000 0.25 <0.5 47 0.04~0.12
68 68 4 64~72 <130 <2000 0.25 <0.5 51 0.04~0.12
75 75 4 70~79 <135 <2000 0.25 <0.5 56 0.04~0.12
1) Tighter tolerances available request:
DL85B… f2% of V Znom
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