EC3A01T
No.7617-1/5
Electret Condenser Microphone Applications
Features
Ultrasmall (1006 size) and thin (0.35mm) leadless
package.
Especially suited for use in electret condenser
microphone for audio equipments and telephones.
Excellent voltage characteristics.
Excellent transient characteristics.
Adoption of FBET process.
Specifications
Absolute Maximum Ratings
at Ta=25
C
Parameter
Symbol
Conditions
Ratings
Unit
Gate-to-Drain Voltage
VGDO
--20
V
Gate Current
IG
10
mA
Drain Current
ID
1
mA
Allowable Power Dissipation
PD
100
mW
Junction Temperature
Tj
150
C
Storage Temperature
Tstg
--55 to +150
C
Electrical Characteristics
at Ta=25
C
Ratings
Parameter
Symbol
Conditions
min
typ
max
Unit
Gate-to-Drain Breakdown Voltage
V(BR)GDO
IG=--100
A
--20
V
Cutoff Voltage
VGS(off)
VDS=5V, ID=1
A
--0.2
--0.6
--1.2
V
Drain Current
IDSS
VDS=5V, VGS=0
140*
350*
A
Forward Transfer Admittance
yfs
VDS=5V, VGS=0, f=1kHz
0.5
1.2
mS
Input Capacitance
Ciss
VDS=5V, VGS=0, f=1MHz
3.5
pF
Reverse Transfer Capacitance
Crss
VDS=5V, VGS=0, f=1MHz
0.65
pF
Continued on next page.
SANYO Electric Co.,Ltd. Semiconductor Company
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
EC3A01T
Package Dimensions
unit : mm
2223
[EC3A01T]
N1504 TS IM TB-00000353
Any and all SANYO products described or contained herein do not have specifications that can handle
applications that require extremely high levels of reliability, such as life-support systems, aircraft's
control systems, or other applications whose failure can be reasonably expected to result in serious
physical and/or material damage. Consult with your SANYO representative nearest you before using
any SANYO products described or contained herein in such applications.
SANYO assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other
parameters) listed in products specifications of any and all SANYO products described or contained
herein.
N-Channel Silicon Junction FET
Ordering number : ENN7617
1 : Gate
2 : Drain
3 : Source
SANYO : ECSP1006-3(T)
Top View
Bottom View
Marking
0.15
0.15
0.35
0.65
0.05
0.05
0.05
0.25
0.05
1.0
0.25
0.05
3
2
3
2
1
1
0.6
0.35
EC3A01T
No.7617-2/5
Drain-to-Source Voltage, VDS -- V
0
1
8
9
10
2
3
4
5
6
7
Drain Current, I
D
--
A
500
400
300
200
100
0
ID -- VDS
IT02310
VGS=0
--0.1V
--0.2V
--0.4V
--0.5V
--0.3V
Drain-to-Source Voltage, VDS -- V
0
1
2
3
4
5
Drain Current, I
D
--
A
500
400
300
200
100
0
ID -- VDS
IT03015
VGS=0
--0.1V
--0.2V
--0.4V
--0.5V
--0.3V
*The EC3A01T is classified by IDSS as follows.(unit :
A)
Rank
V4
V5
IDSS
140 to 240
210 to 350
Type No. Indication
(Top view)
Electrical Connection
(Top view)
Test Circuit
V
Polarity mark (On the top)
Drain
Source
Gate
*Electrodes : On the bottom
Polarity mark
Drain
Gate
Source
Continued from preceding page.
[Ta=25
C, VCC=4.5V, RL=1k
, Cin=15pF, See Specified Test Circuit]
Ratings
Parameter
Symbol
Conditions
min
typ
max
Unit
Voltage Gain
GV
f=1kHz, VIN=10mV
--3.0
dB
Reduced Voltage Characteristic
GVV
f=1kHz, VIN=10mV, VCC=4.5
1.5V
--1.2
--3.5
dB
Frequency Characteristic
Gvf
f=1kHz to 110Hz
--1.0
dB
Input Impedance
ZIN
f=1kHz
25
M
Output Impedance
ZO
f=1kHz
1000
Total Harmonic Distortion
THD
f=1kHz, VIN=30mV
1.2
%
Output Noise Voltage
VNO
VIN=0, A Curve
--110
dB
VCC=4.5V
33
F
1k
Output Impedance
Voltage Gain
Frequency Characteristic
Distortion
Reduced Voltage Characteristic
OSC
15pF
VCC=1.5V
+
V
B A
THD
VTVM
EC3A01T
No.7617-3/5
--1.0
--0.9
--0.8
--0.7
--0.6
--0.5
--0.4
--0.3
--0.2
--0.1
--0
500
400
300
200
100
0
ID -- VGS
Gate-to-Source Voltage, VGS -- V
Drain Current, I
D
--
A
ID -- VGS
Gate-to-Source Voltage, VGS -- V
Drain Current, I
D
--
A
IT02312
IT02313
VDS=5V
400
320
240
160
80
0
--0.7
--0.6
--0.5
--0.4
--0.3
--0.2
--0.1
0
I DSS
=350
A
250
A
150
A
Ta=75
C
VDS=5V
25
C
--25
C
5
7
10
3
2
7
10
7
5
3
2
3
2
1.0
Ciss -- VDS
Drain-to-Source Voltage, VDS -- V
Input Capacitance, Ciss
-
-
pF
IT02318
1.0
2
3
7
5
3
7
10
7
5
3
2
2
1.0
Crss -- VDS
Drain-to-Source Voltage, VDS -- V
Reverse
T
ransfer Capacitance, Crss
-
-
pF
IT02319
10
1.0
0.1
100
0
50
100
150
200
THD -- VIN
Input Voltage, VIN -- mV
T
otal Harmonic Distortion,
THD
--
%
IT02316
VGS(off) -- IDSS
Drain Current, IDSS --
A
Cutoff Voltage, V
GS
(off)
-
-
V
IT02315
3
VGS=0
f=1MHz
VGS=0
f=1MHz
THD : VCC=4.5V
f=1kHz
IDSS : VDS=5.0V
--0.30
--0.35
--0.40
--0.45
--0.50
--0.55
--0.60
--0.65
--0.70
0
100
200
300
400
500
VDS=5V
ID=1
A
250
A
350
A
IDSS
=150
A
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
1.3
0
100
200
300
400
500
y
fs
-- IDSS
Drain Current, IDSS --
A
Forward T
ransfer
Admittance,
y
fs
-
-
mS
IT02314
VDS=5V
VGS=0
f=1kHz
GV -- IDSS
Drain Current, IDSS --
A
V
oltage Gain, G
V
-
-
dB
IT02320
--7
--6
--5
--4
--3
--2
--1
0
0
100
200
300
400
500
GV : VCC=4.5V
VIN=10mV
RL=1.0k
f=1kHz
IDSS : VDS=5.0V
EC3A01T
No.7617-4/5
0
100
200
300
400
500
--1.7
--1.5
--1.3
--1.1
--0.9
--0.7
--0.5
GVV -- IDSS
Drain Current, IDSS --
A
Reduced V
oltage
Characteristic,
G
VV
-
-
dB
IT02321
GVV : VCC=4.5V
1.5V
VIN=10mV
f=1kHz
IDSS : VDS=5.0V
0
100
200
300
400
500
27
28
29
30
31
32
26
Zi -- IDSS
Drain Current, IDSS --
A
Input Impedance, Zi
-
-
M
IT02323
910
920
930
940
950
960
900
ZO -- IDSS
Drain Current, IDSS --
A
Output Impedance, Z
O
-
-
IT02324
--119
--118
--117
--116
--115
--114
--113
--112
--111
--120
VNO -- IDSS
Drain Current, IDSS --
A
Output
Noise V
oltage, V
NO
-
-
dB
IT02325
0
100
200
300
400
500
0
100
200
300
400
500
0
100
200
300
400
500
0
THD -- IDSS
Drain Current, IDSS --
A
T
otal Harmonic Distortion,
THD
--
%
IT02322
0.5
1.0
1.5
2.0
2.5
Zi : VCC=4.5V
VIN=10mV
f=1kHz
IDSS : VDS=5.0V
THD : VCC=4.5V
VIN=30mV
f=1MHz
IDSS : VDS=5.0V
VNO : VCC=4.5V
VIN=0, A Curve
RL=1.0k
IDSS : VDS=5.0V
ZO : VCC=4.5V
VIN=10mV
f=1kHz
IDSS : VDS=5.0V
80
100
120
40
20
60
0
0
160
140
120
100
80
60
40
20
PD -- Ta
Ambient Temperature, Ta --
C
Allowable Power Dissipation, P
D
-
-
mW
IT02317
EC3A01T
No.7617-5/5
Specifications of any and all SANYO products described or contained herein stipulate the performance,
characteristics, and functions of the described products in the independent state, and are not guarantees
of the performance, characteristics, and functions of the described products as mounted in the customer's
products or equipment. To verify symptoms and states that cannot be evaluated in an independent device,
the customer should always evaluate and test devices mounted in the customer's products or equipment.
SANYO Electric Co., Ltd. strives to supply high-quality high-reliability products. However, any and all
semiconductor products fail with some probability. It is possible that these probabilistic failures could
give rise to accidents or events that could endanger human lives, that could give rise to smoke or fire,
or that could cause damage to other property. When designing equipment, adopt safety measures so
that these kinds of accidents or events cannot occur. Such measures include but are not limited to protective
circuits and error prevention circuits for safe design, redundant design, and structural design.
In the event that any or all SANYO products(including technical data,services) described or
contained herein are controlled under any of applicable local export control laws and regulations,
such products must not be exported without obtaining the export license from the authorities
concerned in accordance with the above law.
No part of this publication may be reproduced or transmitted in any form or by any means, electronic or
mechanical, including photocopying and recording, or any information storage or retrieval system,
or otherwise, without the prior written permission of SANYO Electric Co. , Ltd.
Any and all information described or contained herein are subject to change without notice due to
product/technology improvement, etc. When designing equipment, refer to the "Delivery Specification"
for the SANYO product that you intend to use.
Information (including circuit diagrams and circuit parameters) herein is for example only ; it is not
guaranteed for volume production. SANYO believes information herein is accurate and reliable, but
no guarantees are made or implied regarding its use or any infringements of intellectual property rights
or other rights of third parties.
This catalog provides information as of November, 2004. Specifications and information herein are subject
to change without notice.
PS
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