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ST-35 の電気的特性と機能

ST-35のメーカーはLittelfuseです、この部品の機能は「Thyristor ( SCR )」です。


製品の詳細 ( Datasheet PDF )

部品番号 ST-35
部品説明 Thyristor ( SCR )
メーカ Littelfuse
ロゴ Littelfuse ロゴ 




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ST-35 Datasheet, ST-35 PDF,ピン配置, 機能
Teccor® brand Thyristors
Standard Bidirectional DIAC Trigger
HTxxx & HTMxxx & STxxx Series
Schematic Symbol
Applications
DIACs are used to trigger Triacs and SCRs in phase control
circuits for lamp dimming, universal motor speed control,
and heat control. They are used also for triggering
transistors in solid state ballast lighting controls.
Description
The HTM, HT, and ST series of bilateral trigger DIACs offer
a range of voltage characteristics from 27V to 70V. A DIAC
semiconductor is a full-wave or bidirectional Thyristor. It is
triggered from a blocking state to a conduction state for
either polarity of applied voltage whenever the amplitude of
applied voltage exceeds the breakover voltage of the DIAC.
Features & Benefits
t compliant
t#JMBUFSBMUSJHHFSJOHEFWJDF
t(MBTTQBTTJWBUFE
junctions
t8JEFWPMUBHFSBOHF
selections
t-POHUFSNSFMJBCJMJUZ
t1BSBNFUFSTUBCJMJUZ
t3FMJBCMFCBSSJFSBHBJOTU
junction contamination
ST Series:
t&QPYZ4.QBDLBHF
(DO-214)
t)JHIUFNQFSBUVSF TPMEFS
bonded die attachment
HTM/HT Series:
t.*/*.&-'%0USJHHFS
package
Absolute Maximum Ratings
Symbol
Parameter
ITRM Pulse On-State Current
TS
TJ
PD(AV)
Storage Temperature Range
Operating Junction Temperature
Device Power Dissipation
(*)Only Applies to HT-60
Notes:
1. Service Dissipation (at TA= -40°C to +40°C): 250mW for DO-35 and MINIMELF/SOD-80
and 300mW for DO214
2. Above +40°C, Derate: 3.6mW/°C for DO-35 and MINIMELF/SOD-80
and 3mW/°C for DO214
Test Conditions
120PPS, TA ≤ 40°C
pulse width = 10 μS
TA = -40°C to +40°C
Min Max Unit
2
1.5(*)
A
-40 +125
°C
-40 +125
°C
See Product
Selector Table
mW
©2008 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to http://www.littelfuse.com for current information.
337
Revised: July 9, 2008
HTxxx & HTMxxx & STxxx Series
http://www.Datasheet4U.com

1 Page





ST-35 pdf, ピン配列
Teccor® brand Thyristors
Standard Bidirectional DIAC Trigger
Figure 1: V-I Characteristics
 


 
  
 


 
  


Figure 2: Typical DIAC/Triac Full-wave Phase Control
Circuit
Resistive Load
3.3 k
120 V ac
60 Hz
200 k
Triac
MT2
G
MT1
0.1 μF
100 V
Diac
Figure 3: Repetitive Peak On-state Current vs. Pulse Duration
10
5.0
3.0
2.0
1.0 HT-32x, -34x, -35, -36x, -40
HT-5761, -5761A, -5762
0.5 ST-32x, -34x, -35, -36x, -40
0.3 HTM-32B
0.2
0.1 HT-60
0.05
0.03 Safe Operating
0.02 Area
.01
.005
.003
.002
.001
PULSE REPETITION RATE = 120 pps
TA = 40 ˚C
1
2 4 6 10
20 40 60 100
200
400
Base Pulse Duration – μs
1000
2000 4000 10000
Figure 4: Normalized VBO Change
vs. Junction Temperature
Figure 5: Test Circuit Waveforms
(Refer to Figure 5)
6%
4%
2%
0%
-2%
-4%
-6%
-8%
-40
-20
0 20 40 60 80 100 120 140
Junction Temperature (TJ) -- °C






 



 
      
©2008 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to http://www.littelfuse.com for current information.
339
Revised: July 9, 2008
HTxxx & HTMxxx & STxxx Series


3Pages


ST-35 電子部品, 半導体
Teccor® brand Thyristors
Standard Bidirectional DIAC Trigger
Dimensions – DO-214 (S Package)
B
D
CA
E
TC /T LTEMPERATURE
MEASUREMENT POINT
2.80
(.110”)
2.00
(.079”)
2.00
(.079”)
Recommended Soldering Pad Outline
(Reference Only)
HF
L
JK
Dimension
A
B
C
D
E
F
G
H
J
K
L
G
Inches
Min Max
0.140
0.155
0.205
0.220
0.077
0.083
0.166
0.180
0.036
0.063
0.066
0.083
0.004
0.008
0.077
0.086
0.043
0.053
0.008
0.012
0.039
0.049
Packing Options
Part
Number
Marking Package
HTM-xxxRP
HT-xxxRP
HT-xxx
ST-xxxRP
STxxx
MINIMELF
DO35
DO35
DO214
Weight/
Unit
0.040g
0.150g
0.150g
0.075g
Packing
Mode
Tape & Reel
Tape & Reel
Bulk
Tape & Reel
Base
Quantity
5000
5000
5000
2500
Quantity
Reel
Box
2500
5000
— 5000
2500
Millimeters
Min Max
3.56 3.94
5.21 5.59
1.96 2.11
4.22 4.57
0.91 1.60
1.67 2.11
0.10 0.20
1.96 2.18
1.09 1.35
0.20 0.30
0.99 1.24
HTxxx & HTMxxx & STxxx Series
342
Revised: July 9, 2008
©2008 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to http://www.littelfuse.com for current information.

6 Page



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