Diodes
RSA6.1EN
ESD Protection diode
RSA6.1EN
zApplication zExternal dimensions (Unit : mm) zLead size figure (Unit : mm)
ESD Protection
zFeatures
0.25±
(5)
0.1
0.05
2.0±0.2
各リードとも
Each lead has s ame dimens ion
同寸法
(4)
0.15±0.05
1) Small mold type. (UMD5)
2) High reliability.
(1) (3)(2)
0.65
1.3±0.1
0.65
zConstruction
2.1±0.1
1.25±0.1
0.9± 10.
0～0.1
0.1Min
0.7
Silicon epitaxial planar zStructure
ROHM : UMD5
JEDEC : SOT-353
JEITA : SC-88A
dot (year week factory)
0.35
0.9
1.6
0.650.65
UMD5
zT aping dime nsions (Unit : mm)
2.0±0.05
4.0±0.1
φ1.55±0.1
0
2.45±0.1
2.25±0.1
0
4.0±0.1
zAbsolute maximum ratings (Ta=25°C)
Power dissipation 200
Peak Pulse Power- 1( t p=10×1000us)
Peak Pulse Power -2( t p=8×20us )
Junction temperatur e 150
Storage temperature -55 to +150
Parameter Limits
Symbol Unit
Pm
P
pk
P
pk
30
200
Tj
Tstg
zElectrical characteristics (Ta=25°C)
Zener voltage
Reverse current
Forward voltage
Capacitance between terminals
Parameter Conditions
Symbol Min. Typ. Max. Unit
V
Z
I
R
V
F
C
t
6.1 - 7.20 V
--1.0µA
- - 1.25 V
-90-pF
0.3±0.1
1.75±0.1
3.5±0.05
8.0±0.2
φ1.1±0.1
2.4±0.1
5.5±0.2
0～0.5
2.4±0.1
1.15±0.1
W
W
W
℃
℃
I
=1mA
Z
V
=3.0V
R
I
=200mA
F
f=1MHz,V
R
=0V
Rev.C 1/2
RSA6.1EN
Diodes
zElectrical characteristic curves (Ta=25°C)
10
1
Ta=25℃
Ta=-25℃
0.1
0.01
ZENER CURRENT:Iz( mA)
0.001
6 6.5 7 7.5 8
ZENER VOLTAGE:Vz(V)
Vz-Iz CHARACTERISTICS
Ta=75℃
Ta=125℃
Ta=150℃
1000
100
10
1
0.1
0.01
0.001
REVERSE CURRENT:IR (nA)
0.0001
0.00001
00.511.522.53
REVERSE VOLTAGE：VR(V)
VR-IR CHARACTERISTICS
Ta=125℃Ta=150℃
Ta=75℃
Ta=25℃
Ta=-25℃
1000
100
10
TERMINALS:Ct(pF)
CAPACITANC E BETWEEN
1
00.511.522.53
REVERSE VOLTAGE:VR(V)
VR-Ct CHARACTERISTICS
f=1MHz
7.2
7.1
7
6.9
ZENER VO LTAGE:Vz (Ｖ)
6.8
6.7
100
10
DYNAMIC IMPEDANCE:Zz(Ω)
1
0.1 1 10
AVE:6.891V
Vz DISRESI ON M AP
ZENER CUR RENT(mA)
Zz-Iz CH ARACTERIST ICS
Ta=25℃
IZ=1mA
n=30pcs
0.2
0.18
0.16
0.14
0.12
0.1
0.08
0.06
0.04
REVERSE CURRENT:IR(nA)
0.02
0
1000
100
TRANSIENT
10
THAERMAL IMP EDANCE:Rt h (℃/ W)
1
0.001 0.01 0.1 1 10 100 1000
AVE:0.0190nA
IR DISRESION MAP
Mounted on epoxy board
IM=10mA IF=100mA
time
1ms
300us
TIME:t(s)
Rth-t CHARACTERISTICS
Ta=25℃
VR=3V
n=30pcs
Rth(j-a)
Rth(j-c)
150
140
130
120
110
100
90
CAPACITANCE
80
70
BETWEENTERMINALS:Ct(pF)
60
50
AVE:99. 8pF
Ct DISRESION M AP
Ta=25℃
f=1MHz
VR=0V
n=10pcs
Rev.C 2/2
Appendix
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.
Notes
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.
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.
Appendix1-Rev1.1
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