RN142ZS
Diodes
Rev.B 1/2
PIN Diode
RN142ZS
z Applications
High frequen cy switching
z Features
1) Ultra small mold type. (GMD2)
2) Low high-frequency forward
resistance (rF).
/ low capacitance (CT).
z Construction
Silicon epitaxial planar
z Dimensions (Unit : mm)
z Land size figure (Unit : mm)
z Structure
z Taping specifications (Unit : mm)
z Absolute maximum ratings (Ta=25 °C)
Symbol Unit
V
R
V
I
F
mA
Tj ℃
Tstg ℃
50
150
Storage tem peratur e
Parameter
Reverse volt age (DC)
Forward current(DC)
Juncti on temperatur e
Limits
-55 t o +150
30
z Electrical characteristic (Ta=25°C)
0.6±0.05
0.3±0.05 0.3±0.03
0～0.03
0.38±0.03
0.27±0.03
0.57±0.05
0.19±0.03
Ａ
JEDEC : -
ROHM : GMD2
JEITA : -
dot(year week factory)
GMD2
0.31
0.38
0.23
Symbol Min. Typ. Max. Unit Conditions
V
F
--1.0V
I
F
=10mA
I
R
--0.1µA
V
R
=30V
Ct - - 0.45 pF V
R
=1.0V , f=1MHz
Rf - - 1.5 ΩI
F
=10mA,f=100MHz
Rf - - 2.5 ΩI
F
=3mA,f=100MHz
Forward resistance
Reverse current
Parameter
Forward voltage
Capacit an ce between terminal s
RN142ZS
Diodes
Rev.B 2/2
z Electrical characteristic curves
FORWARD VOLTAGE：VF(V)
VF-IF CHARACTERISTICS
FORWARD CURRENT:IF(mA)
REVERSE CURRENT:IR(nA)
REVERSE VOLTAGE：VR(V)
VR-IR CHARACTERISTICS
CAPACITANCE BETWEEN
TERMINALS:Ct(pF)
REVERSE VOLTAGE:VR(V)
VR-Ct CHARACTERISTICS
VF DISPERSION MAP
FORWARD VOLTAGE:VF(mV)
REVERSE CURRENT:IR(nA)
IR DISPERSION MAP
CAPACITANCE BETWEEN
TERMINALS:Ct(pF)
Ct DISPERSION MAP
FORWARD CURRENT:IF(mA)
rf-IF CHARACTERISTICS
FORWARD OPERATING
RESISTANCE:rf(Ω)
0.1
1
10
100
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 1.1 1.2
0.01
0.1
1
10
100
1000
0 5 10 15 20 25 30
Ta=25℃
Ta=-25℃
Ta=125℃
Ta=75℃
Ta=150℃
0.01
0.1
1
10
012345
f=1MHz
0.6
0.7
0.8
0.9
1
1.1
AVE:851.0mV
Ta=25℃
IF=10mA
n=30pcs
0
1
2
3
4
5
6
7
8
9
10
Ta=25℃
VR=30V
n=30pcs
AVE:0.520nA
0
0.1
0.2
0.3
0.4
0.5
AVE:0.217pF
Ta=25℃
f=1MHz
VR=1V
n=10pcs
rf DISPERSION MAP
FORWARD OPERATING
RESISTANCE:rf(Ω)
0
1
2
3
4
5
AVE:1.870Ω
Ta=25℃
f=100MHz
IF=3mA
n=10pcs
FORWARD OPERATING
RESISTANCE:rf(Ω)
0
1
2
3
4
5
AVE:0.980Ω
Ta=25℃
f=100MHz
IF=10mA
n=10pcs
Ta=-25℃
Ta=125℃
Ta=75℃
Ta=25℃
Ta=150℃
Ct-f CHARACTERICTICS
0.1
1.0
100 1000 10000
FREQENCY:f（MHz）
VR=0V
Ct-f CHARACTERISTICS
CAPACITANCE BETWEEN
TERMINALS:Ct(pF)
0
1
10
100
0.1 1 10
f=10MHz
f=1MHz
f=100MHz
rf DISPERSION MAP
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.
Appendix1-Rev2.0
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Copyright © 2008 ROHM CO.,LTD.
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 which 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.
It is our top priority to supply products with the utmost quality and reliability. However, there is always a chance
of failure due to unexpected factors. Therefore, please take into account the derating characteristics and allow
for sufficient safety features, such as extra margin, anti-flammability, and fail-safe measures when designing in
order to prevent possible accidents that may result in bodily harm or fire caused by component failure. ROHM
cannot be held responsible for any damages arising from the use of the products under conditions out of the
range of the specifications or due to non-compliance with the NOTES specified in this catalog.
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Appendix
