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E-501 View Datasheet(PDF) - SEMITEC Corporation

Part NameDescriptionManufacturer
E-501 SURGE ABSORBERS , SENSORS AND MODULES , THERMISTORS Semitec
SEMITEC Corporation Semitec
E-501 Datasheet PDF : 44 Pages
First Prev 21 22 23 24 25 26 27 28 29 30 Next Last
CURRENT REGULATIVE DIODE
CRD
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.
F type
1.35Ϯ0.1
E type
1.8Ϯ0.2
0.5Ϯ0.1
Band 3
Band 2
(Cathode mark)
Band 1 Black
Glass sleeve
Solder-plated
electrode
Solder-plated
electrode
Anode
Cathode
Ϫ
Mark
Cathode
band
Unit(mm)
Basic characteristics
IP
0.8 IP
VR
VK
IR
10V
100V VB
Voltage (V)
Explanation of terms
IP :Pinch-off current at 10V
VK:Voltage which produces
0.8Ip or greater current
VB:Breakdown voltage
IR :Permitted reverse current
Maximum ratings
Rating power
Thermal resistance
Reverse current
Operating temp
E type
F type
300mW
400mW
300ЊC/ W
150ЊC/ W
50mA
Ϫ30ЊCϳ150ЊC
Maximum rating voltage
Part No.
Voltage
Part No.
E101LϳE-562 100V F101LϳF-562
E-822
30
F-822
E-103
30
F-103
E-123
30
F-123
E-153
25
F-153
Voltage
100V
50
42
34
28
Specifications
Part No.
Pinch-off current*1 Limiting current*2 Dynamic*3 Limiting Temperature*4
lead
less
with Test
lead Voltage
Ip(mA)
impedance current ratio coefficient
VK(V) IK(mA) ZT(M) I100V/Ip*I30V/Ip (%/ ЊC)
Indication
F type
Band 2 Band 3
E
Type
F-101L E-101L 10V 0.01ϳ0.06 0.4 0.8lpmin. 8.00 1.1 max. ϩ2.10ϳϩ0.10 Light blue White
1L
F-101 E-101 10V 0.05ϳ0.21 0.5 0.8lpmin. 6.00
1.1max. ϩ2.10ϳϩ0.10 Light blue Pink
01
F-301 E-301 10V 0.20ϳ0.42 0.8 0.8lpmin. 4.00
1.1max. ϩ0.40ϳϪ0.20 Light blue Orange
03
F-501 E-501 10V 0.40ϳ0.63 1.1 0.8lpmin. 2.00
1.1max. ϩ0.15ϳϪ0.25 Light blue Yellow green 05
F-701 E-701 10V 0.60ϳ0.92 1.4 0.8lpmin. 1.00
1.1max. 0.00ϳϪ0.32 Light blue Blue
07
F-102 E-102 10V 0.88ϳ1.32 1.7 0.8lpmin. 0.65
1.1max. Ϫ0.10ϳϪ0.37 Yellow green Pink
10
F-152 E-152 10V 1.28ϳ1.72 2.0 0.8lpmin. 0.40
1.1max. Ϫ0.13ϳϪ0.40 Yellow green Orange
15
F-202 E-202 10V 1.68ϳ2.32 2.3 0.8lpmin. 0.25
1.1max. Ϫ0.15ϳϪ0.42 Yellow green Yellow green 20
F-272 E-272 10V 2.28ϳ3.10 2.7 0.8lpmin. 0.15
1.1max. Ϫ0.18ϳϪ0.45 Yellow green Light blue 27
F-352 E-352 10V 3.00ϳ4.10 3.2 0.8lpmin. 0.10
1.1max. Ϫ0.20ϳϪ0.47 Yellow green Blue
35
F-452 E-452 10V 3.90ϳ5.10 3.7 0.8lpmin. 0.07
1.1max. Ϫ0.22ϳϪ0.50 Yellow green Purple
45
F-562 E-562 10V 5.00ϳ6.50 4.5 0.8lpmin. 0.04
1.1max. Ϫ0.25ϳϪ0.53 Yellow green White
56
F-822 E-822 10V 6.56ϳ9.84 3.1 0.8lpmin. 0.32 *1.0max. Ϫ0.25ϳϪ0.45 Yellow green Yellow
82
F-103 E-103 10V 8.00ϳ12.0 3.5 0.8lpmin. 0.17 *1.0max. Ϫ0.25ϳϪ0.45 Orange Pink
10
F-123 E-123 10V 9.60ϳ14.4 3.8 0.8lpmin. 0.08 *1.0max. Ϫ0.25ϳϪ0.45 Orange White
12
F-153 E-153 10V 12.0ϳ18.0 4.3 0.8lpmin. 0.03 *1.0max. Ϫ0.25ϳϪ0.45 Orange Light blue 15
*1,*2 Pinch-off current limiting current are measured by impulse wave at 25ЊC
*3 ZT is minimum AC impedance when small AC signal voltage of 10KHz is added tc 25 VDC bias. ZT is used as the reference value.
*4 Temperature coefficient is measured between 25ЊC and 50ЊC.
Taping
There are three Types for taping.
6Ϯ0.1
1 max.
0.2Ϯ0.05
Feeding
round hole
Part retaining
square hole
1.5ϩϪ00.1
1.75Ϯ0.1
Type 1
L1
L2
L1ϪL2 ϽϪϪ1.5
26 or 52
5Ϯ0.5
1.2 max.
Unit(mm)
3Њ
3.7
Ϯ0.1
3Њ
1.7Ϯ0.1
Type 3
1.7Ϯ0.1
4.0Ϯ0.1
4.0Ϯ0.1
2.0Ϯ0.05
3.5
Ϯ0.05
8.0Ϯ0.3
Pulling
direction
Unit(mm)
*In principal elements are set with cathode side on the round
hole side.
6.35Ϯ0.5
3Ϯ0.5
20Ϯ0.5
0Ϯ2
Insulation
26.3Ϯ0.5
2.75 max.
Minimum taping quantity for
Type 1 Roll..........5000pcs
Box..........2500pcs
Type 2 4000pcs
Type 3 2500pcs
4.0Ϯ0.3
Type 2
12.7Ϯ0.3
5Ϯ0.8
13Ϯ2
18ϩϪ10..05
Unit(mm)
30
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