104AT-2 Semitec, 104AT-2 Datasheet - Page 30

• Manufacturer Part Number: 104AT-2
• Description: AT thermistor, 100KOhm
• Manufacturer: Semitec

30
CRD
Basic characteristics
Maximum ratings
Maximum rating voltage
CURRENT REGULATIVE DIODE
CRD is a diode which supplies constant
current to an electric circuit, even when
power supply voltage fluctuations or load
impedance fluctuations occur.
CRD is used for current stabilization and
current limiting.
(Cathode mark)
E101L E-562
Band 3
Band 2
Band 1 Black
Glass sleeve
Rating power
Thermal resistance
Reverse current
Operating temp
Unit(mm)
Part No.
E-822
E-103
E-123
E-153
V
0.8 I
R
F type
I
P
P
1.35 0.1
I
R
V
K
Voltage
Solder-plated
electrode
Solder-plated
electrode
100V
10V
30
30
30
25
Explanation of terms
I
V
V
I
P :
R :
300 C/ W
K:
B:
300mW
E type
Pinch-off current at 10V
Voltage which produces
Breakdown voltage
Permitted reverse current
0.8Ip or greater current
E type
F101L F-562
1.8 0.2
0.5 0.1
Part No.
30 C 150 C
F-822
F-103
F-123
F-153
50mA
Cathode
band
Voltage (V)
Mark
100V
Cathode
150 C/ W
400mW
Anode
F type
V
B
Voltage
100V
50
42
34
28
*1,*2 Pinch-off current limiting current are measured by impulse wave at 25 C
*3 Z
*4 Temperature coefficient is measured between 25 C and 50 C.
Specifications
Taping
There are three Types for taping.
F-101L
F-101
F-301
F-501
F-701
F-102
F-152
F-202
F-272
F-352
F-452
F-562
F-822
F-103
F-123
F-153
lead
less
Type 1
Type 2
T
Part No.
is minimum AC impedance when small AC signal voltage of 10KHz is added tc 25 V
4.0 0.3
E-101L
E-101
E-301
E-501
E-701
E-102
E-152
E-202
E-272
E-352
E-452
E-562
E-822
E-103
E-123
E-153
20 0.5
lead
with
3 0.5
6.35 0.5
12.7 0.3
Voltage
Pinch-off current*
Test
10V
10V
10V
10V
10V
10V
10V
10V
10V
10V
10V
10V
10V
10V
10V
10V
L
L
1
1
26 or 52
L
2
1 max.
0.01 0.06
0.05 0.21
0.20 0.42
0.40 0.63
0.60 0.92
0.88 1.32
1.28 1.72
1.68 2.32
2.28 3.10
3.00 4.10
3.90 5.10
5.00 6.50
6.56 9.84
8.00 12.0
9.60 14.4
12.0 18.0
1.5
Ip(mA)
L
5 0.8
0 2
2
6 0.1
26.3 0.5
1
Limiting current*
V
0.4
0.5
0.8
1.1
1.4
1.7
2.0
2.3
2.7
3.2
3.7
4.5
3.1
3.5
3.8
4.3
K
5 0.5
1.2 max.
(V)
13 2
Insulation
0.8lpmin.
0.8lpmin.
0.8lpmin.
0.8lpmin.
0.8lpmin.
0.8lpmin.
0.8lpmin.
0.8lpmin.
0.8lpmin.
0.8lpmin.
0.8lpmin.
0.8lpmin.
0.8lpmin.
0.8lpmin.
0.8lpmin.
0.8lpmin.
2.75 max.
I
K
Unit(mm)
Unit(mm)
(mA)
18
1.0
0.5
2
Dynamic*
impedance
Z
T
(M )
8.00
6.00
4.00
2.00
1.00
0.65
0.40
0.25
0.15
0.10
0.07
0.04
0.32
0.17
0.08
0.03
3
Minimum taping quantity for
*In principal elements are set with cathode side on the round
Type 1 Roll .......... 5000pcs
Type 2 4000pcs
Type 3 2500pcs
hole side.
Limiting
current ratio
I
100V
Type 3
*1.0max.
*1.0max.
*1.0max.
*1.0max.
1.1 max.
1.1max.
1.1max.
1.1max.
1.1max.
1.1max.
1.1max.
1.1max.
1.1max.
1.1max.
1.1max.
1.1max.
/Ip*I
1.7 0.1
0.2 0.05
30V
Box .......... 2500pcs
/Ip
3
3
Temperature*
coefficient
(%/ C)
1.7 0.1
2.10
2.10
0.40
0.15
0.10
0.13
0.15
0.18
0.20
0.22
0.25
0.25
0.25
0.25
0.25
0.00
Feeding
round hole
DC
4.0 0.1
0.10
0.10
0.20
0.25
0.37
0.40
0.42
0.45
0.47
0.50
0.53
0.45
0.45
0.45
0.45
0.32
bias. Z
4
2.0 0.05
Light blue
Light blue
Light blue
Light blue
Light blue
Yellow green
Yellow green
Yellow green
Yellow green
Yellow green
Yellow green
Yellow green
Yellow green
Orange
Orange
Orange
Part retaining
square hole
T
Band 2
is used as the reference value.
4.0 0.1
3.7
0.1
F type
Indication
White
Pink
Orange
Yellow green
Blue
Pink
Orange
Yellow green
Light blue
Blue
Purple
White
Yellow
Pink
White
Light blue
1.5
Pulling
direction
Band 3
3.5
0.1
0
0.05
8.0 0.3
Unit(mm)
1.75 0.1
Type
1L
01
03
05
07
10
15
20
27
35
45
56
82
10
12
15
E