RLZ16B
Diodes
Rev.A 1/4
Zener diode
RLZ16B
zA pplications zExternal dimensions (Unit : mm)
V oltage regulation
ROHM : LLDS
JEDEC : LL-34
(第１色帯)
3.4±0.2
0.4 0.4
φ1.4±0.1
φ1.5MAX
CATHODE BAND
(第２色帯)
(第３色帯)
(1s t COLOR BAND) (2nd COLOR BAND)
(3rd COLOR BAND)
zFeatures
1) Grass seald envelope. (LLDS)
2) High reliability.
zConstruction
Silicon planar
zLand size figure (Unit : mm) zStructure
ＬＬＤＳ
R1.4
1.4 1.4
5.0
1.6
zTaping specifications (Unit : mm)
1.8±0.2 4.0±0.1 φ1.0±0.2
0
4.0±0.1 2.0±0.05
3.5±0.05 1.75±0.1
8.0±0.3
0.3MAX
1.6±0.1
3.8±0.1
TE-11
1.5±0.1
0
zAbsolute maximum ratings (Ta=25°C)
Symbol Unit
Pm
Tj ℃
Tstg ℃
W
ower di ssipation
Parameter
ion t em perature
to ra ge temperatu re
Limits
175
-65 t o +175
500
P
Junct
S
RLZ16B
Diodes
Rev.A 2/4
MIN. MAX. Iz(mA) MAX. Iz(mA) MAX. Iz(mA) MAX. VR(V)
RLZ 3.6B 3.600 3. 845 20.0 60 20.0 1000 1.0 10.0 1.0
RLZ 3.9B 3.890 4. 160 20.0 50 20.0 1000 1.0 5.0 1.0
RLZ 4. 3B 4.170 4.430 20.0 40 20.0 1000 1.0 5.0 1.0
RLZ 4. 7B 4.550 4.800 20.0 25 20.0 900 1.0 5.0 1.0
RLZ 5. 1B 4.940 5.200 20.0 20 20.0 800 1.0 5.0 1.5
RLZ 5. 6B 5.450 5.730 20.0 13 20.0 500 1.0 5.0 2.5
RLZ 6. 2B 5.960 6.270 20.0 10 20.0 300 1.0 5.0 3.0
RLZ 6. 8B 6.490 6.830 20.0 820.0 150 0.5 2.0 3.5
RLZ 7. 5B 7.070 7.450 20.0 820.0 120 0.5 0.5 4.0
RLZ 8. 2B 7.780 8.190 20.0 820.0 120 0.5 0.5 5.0
RLZ 9. 1B 8.570 9.010 20.0 820.0 120 0.5 0.5 6.0
RLZ 10B 9.410 9.900 20.0 820.0 120 0.5 0.2 7.0
RLZ 11B 10.500 11.050 10.0 10 10.0 120 0.5 0.2 8.0
RLZ 12B 11.440 12.030 10.0 12 10.0 110 0.5 0.2 9.0
RLZ 13B 12.550 13.210 10.0 14 10.0 110 0.5 0.2 10.0
RLZ 15B 13.890 14.620 10.0 16 10.0 110 0.5 0.2 11.0
RLZ 16B 15.250 16.040 10.0 18 10.0 150 0.5 0.2 12.0
RLZ 18B 16.820 17.700 10.0 23 10.0 150 0.5 0.2 13.0
RLZ 20B 18.630 19.590 10.0 28 10.0 200 0.5 0.2 15.0
RLZ 22B 20.640 21.710 5.0 30 5.0 200 0.5 0.2 17.0
RLZ 24B 22.610 23.770 5.0 35 5.0 200 0.5 0.2 19.0
RLZ 27B 24.970 26.260 5.0 45 5.0 250 0.5 0.2 21.0
RLZ 30B 27.700 29.130 5.0 55 5.0 250 0.5 0.2 23.0
RLZ 33B 30.320 31.880 5.0 65 5.0 250 0.5 0.2 25.0
RLZ 36B 32.790 34.490 5.0 75 5.0 250 0.5 0.2 27.0
RLZ 39B 35.360 37.190 5.0 85 5.0 250 0.5 0.2 30.0
TYP.
Symbol
Zener voltage ：Vz(V) Operating
resistance ：Zz(Ω)
Rising operating
resistance：Zz(Ω)
Reverse current
：IR(uA)
zT y pe No.
TYPE NO. TYPE NO.
RLZ 3.6B
07
RLZ 12B
20
RLZ 3.9B
08
RLZ 13B
21
RLZ 4.3B
09
RLZ 15B
22
RLZ 4.7B
10
RLZ 16B
23
RLZ 5.1B
11
RLZ 18B
24
RLZ 5.6B
12
RLZ 20B
25
RLZ 6.2B
13
RLZ 22B
26
RLZ 6.8B
14
RLZ 24B
27
RLZ 7.5B
15
RLZ 27B
28
RLZ 8.2B
16
RLZ 30B
29
RLZ 9.1B
17
RLZ 33B
30
RLZ 10B
18
RLZ 36B
31
RLZ 11B
19
RLZ 39B
32
TYPE
1st COLOR
BAND
2nd
COLOR
BAND
1st COLOR
BAND
2nd COLOR
BAND
TYPE
0Black
1Brown
2Red
3Orange
0Black
1Brown
2Red
3Orange
4Yellow
5Green
6Blue
7Purple
8Gray
9White
A 、 E Yellow
B 、 F Green
C 、 G Blue
DWhite
2nd
COLOR
BAND
Color
3rd COLOR
BAND
Color
1st COLOR
BAND
Color
RLZ16B
Diodes
Rev.A 3/4
zElectrical characteristics (Ta=25°C)
POWER DISSIPATION:Pd(W)
TIME:t(ms)
PRSM-TIME CHARACTERISTICS
TEMP.COEFFICIENCE:γz(％/℃)
ZENER VOLTAGE：Vz(V)
γz-Vz CHARACTERISTICS
TIME:t(s)
Rth-t CHARACTERISTICS
TRANSIENT
THAERMAL IMPEDANCE:Rth (℃/W) REVERSE SURGE MAXIMUM
POWER:PRSM(W)
0.1
1
10
100
1000
0.001 0.01 0.1 1 10 100 1000
Rth(j-a)
Rth(j-c)
1ms
IM=10mA IF=100mA
300us
time
Mounted on epoxy board
0
100
200
300
400
500
600
0 25 50 75 100 125 150
1
10
100
1000
10000
0.001 0.01 0.1 1 10 100
t
PRSM
0.001
0.01
0.1
1
10
0 5 10 15 20 25 30 35 40
3.6 24
20
18
16
15
13
12
11
10
9.1
8.2
5.6
6.8
6.2
5.1
4.7
4.3
3.9
36
33 39
22 3027
ZENER CURRENT:Iz(mA)
ZENER VOLTAGE:Vz(V)
Vz-Iz CHARACTERISTICS
-0.08
-0.06
-0.04
-0.02
0
0.02
0.04
0.06
0.08
0.1
0 10203040
-5
0
5
10
15
20
25
30
AMBIENT TEMPERATURE:Ta(℃)
Pd-Ta CHARACTERISTICS
TEMP.COEFFICIENCE:γz(mV/℃)
RLZ16B
Diodes
Rev.A 4/4
REVERSE VOLTAGE：VR(V)
VR-IR CHARACTERISTICS
REVERSE CURRENT:IR (nA)
REVERSE CURRENT:IR(nA)
IR DISRESION MAP
CAPACITANCE BETWEEN
TERMINALS:Ct(pF)
REVERSE VOLTAGE:VR(V)
VR-Ct CHARACTERISTICS
Ct DISRESION MAP
CAPACITANCE
BETWEENTERMINALS:Ct(pF)
ZENER CURRENT:Iz(mA)
ZENER VOLTAGE:Vz(V)
Vz-Iz CHARACTERISTICS
DYNAMIC IMPEDANCE:Zz(Ω)
ZENER CURRENT(mA)
Zz-Iz CHARACTERISTICS
Vz DISRESION MAP
ZENER VOLTAGE:Vz(Ｖ)
0.0001
0.001
0.01
0.1
1
10
100
1000
10000
0123456789101112
Ta=125℃
Ta=75℃
Ta=25℃
Ta=-25℃
Ta=175℃
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1
Ta=25℃
VR=12V
n=30pcs
AVE:0.131nA
1
10
100
1000
024681012
f=1MHz
0
10
20
30
40
50
60
70
80
90
100
AVE:42.8pF
Ta=25℃
f=1MHz
VR=0V
n=10pcs
0.001
0.01
0.1
1
10
100
14 15 16 17 18
Ta=25℃
Ta=-25℃
Ta=75℃ Ta=125℃
Ta=175℃
1
10
100
1000
0.1 1 10
15.4
15.5
15.6
15.7
15.8
15.9
AVE:15.60V
Ta=25℃
IZ=10mA
n=30pcs
Appendix
Appendix1-Rev1.1
The products listed in this document are designed to be used with ordinary electronic equipment or devices
(such as audio visual equipment, office-automation equipment, communications devices, electrical
appliances and electronic toys).
Should you intend to use these products with equipment or devices which require an extremely high level of
reliability and the malfunction of with would directly endanger human life (such as medical instruments,
transportation equipment, aerospace machinery, nuclear-reactor controllers, fuel controllers and other
safety devices), please be sure to consult with our sales representative in advance.
Notes
No technical content pages of this document may be reproduced in any form or transmitted by any
means without prior permission of ROHM CO.,LTD.
The contents described herein are subject to change without notice. The specifications for the
product described in this document are for reference only. Upon actual use, therefore, please request
that specifications to be separately delivered.
Application circuit diagrams and circuit constants contained herein are shown as examples of standard
use and operation. Please pay careful attention to the peripheral conditions when designing circuits
and deciding upon circuit constants in the set.
Any data, including, but not limited to application circuit diagrams information, described herein
are intended only as illustrations of such devices and not as the specifications for such devices. ROHM
CO.,LTD. disclaims any warranty that any use of such devices shall be free from infringement of any
third party's intellectual property rights or other proprietary rights, and further, assumes no liability of
whatsoever nature in the event of any such infringement, or arising from or connected with or related
to the use of such devices.
Upon the sale of any such devices, other than for buyer's right to use such devices itself, resell or
otherwise dispose of the same, no express or implied right or license to practice or commercially
exploit any intellectual property rights or other proprietary rights owned or controlled by
ROHM CO., LTD. is granted to any such buyer.
Products listed in this document are no antiradiation design.
About Export Control Order in Japan
Products described herein are the objects of controlled goods in Annex 1 (Item 16) of Export Trade Control
Order in Japan.
In case of export from Japan, please confirm if it applies to "objective" criteria or an "informed" (by MITI clause)
on the basis of "catch all controls for Non-Proliferation of Weapons of Mass Destruction.
