|
|
|
부품번호 | T25 기능 |
|
|
기능 | TRIACs | ||
제조업체 | STMicroelectronics | ||
로고 | |||
전체 12 페이지수
BTA24, BTB24, BTA25
BTA26, BTB26, T25
25 A standard and Snubberless™ triacs
Features
■ High current triac
■ Low thermal resistance with clip bonding
■ High commutation (4 quadrant) or very high
commutation (3 quadrant) capability
■ BTA series UL1557 certified (File ref: 81734)
■ Packages are RoHS (2002/95/EC) compliant
Applications
Applications include the ON/OFF function in
applications such as static relays, heating
regulation, induction motor starting circuits, etc.,
or for phase control operation in light dimmers,
motor speed controllers, and silmilar.
The snubberless versions (BTA/BTB...W and T25
series) are especially recommended for use on
inductive loads, due to their high commutation
performances. The BTA series provides an
insulated tab (rated at 2500 VRMS).
A2
G
A1
A2
A1
A2
G
TO-220AB Insulated
(BTA24)
A1
G A2
A1
A2
G
TO-220AB
(BTB24)
RD91
(BTA25)
A2
A1
A2
G
TOP3 Insulated
(BTA26)
A2
Description
Available either in through-hole or surface-mount
packages, the BTA24, BTB24, BTA25, BTA26,
BTB26 and T25 triac series is suitable for general
purpose mains power AC switching.
A1 A2
G
D2PAK
(T25)
A1
A2
G
TOP3
(BTB26)
Table 1. Device summary
Symbol
Parameter
BTA24(1) BTB24 BTA25(1) BTA26(1) BTB26 T25
Unit
IT(RMS)
RMS on-state
current
VDRM/VRRM
Repetitive peak
off-state voltage
IGT (Snubberless)
Triggering gate
current
IGT (Standard)
Triggering gate
current
25 25 25
25 25 25 A
600 / 800 600 / 800 600 / 800 600(2) / 800 600 600 / 800 V
35 / 50 35 / 50
50
35 / 50
-
35 mA
- 50 50 50 50 - mA
1. Insulated packages
2. 600 V version available only with IGT = 50 mA (Snubberless and Standard)
TM: Snubberless is a trademark of STMicroelectronics
July 2007
Rev 10
1/12
www.st.com
12
Characteristics
BTA24, BTB24, BTA25, BTA26, BTB26, T25
Figure 1. Maximum power dissipation versus Figure 2. RMS on-state current versus case
RMS on-state current (full cycle)
temperature (full cycle)
P(W)
30
25
20
IT(RMS)(A)
30
25
20
BTA24
BTB26
15 15 BTB24 / T25xx /
BTA25 / BTA26
10 10
5
0
0
5
IT(RMS)(A)
TC(°C)
0
5 10 15 20 25
0
25
50
75
100
125
Figure 3.
D2PAK RMS on-state current versus Figure 4.
ambient temperature (printed
circuit board FR4, copper
thickness: 35µm) (full cycle)
Relative variation of thermal
impedance versus pulse
duration
IT(RMS)(A)
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0
25
Tamb(°C)
50 75
D2PAK
(S=1cm2)
100 125
1E+0
K=[Zth/Rth]
Zth(j-c)
1E-1
Zth(j-a)
BTA / BTB24 / T25
1E-2
1E-3
1E-3
1E-2
Zth(j-a)
BTA26
tp(s)
1E-1
1E+0
1E+1
1E+2 5E+2
Figure 5. On-state characteristics
(maximum values)
Figure 6. Surge peak on-state current
versus number of cycles
ITM(A)
300
100
Tj max.
Vto = 0.85V
Rd = 16 mΩ
Tj = Tj max.
10 Tj = 25°C.
VTM(V)
1
0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5
ITSM(A)
300
250
200
150
100
Non repetitive
Tj initial=25°C
Repetitive
TC=75°C
50
0
1
Number of cycles
10 100
t=20ms
One cycle
1000
4/12
4페이지 BTA24, BTB24, BTA25, BTA26, BTB26, T25
3 Package information
Package information
● Epoxy meets UL94,V0
● Cooling method: C
● Recommended torque value: 0.4 - 0.5 Nm (TO-220AB), 0.9 - 1.2 Nm (TOP3 and RD91)
● Maximum torque value for BTB24 is 0.5 Nm
Table 7. D2PAK dimensions
DIMENSIONS
REF.
Millimeters
Inches
L2
L
L3
Min. Typ. Max. Min. Typ. Max.
A
A 4.30
4.60 0.169
0.181
E
C2
A1 2.49
2.69 0.098
0.106
A2 0.03
0.23 0.001
0.009
D B 0.70
0.93 0.027
0.037
B2 1.25 1.40
0.048 0.055
A1
B2
B
G
C
2mm min.
FLAT ZONE
A2
R
V2
C 0.45
C2 1.21
D 8.95
E 10.00
G 4.88
L 15.00
L2 1.27
0.60 0.017
1.36 0.047
9.35 0.352
10.28 0.393
5.28 0.192
15.85 0.590
1.40 0.050
0.024
0.054
0.368
0.405
0.208
0.624
0.055
L3 1.40
1.75 0.055
0.069
R 0.40
0.016
V2 0°
8° 0°
8°
Figure 14. D2PAK footprint dimensions (in millimeters)
16.90
10.30
8.90
5.08
1.30
3.70
7/12
7페이지 | |||
구 성 | 총 12 페이지수 | ||
다운로드 | [ T25.PDF 데이터시트 ] |
당사 플랫폼은 키워드, 제품 이름 또는 부품 번호를 사용하여 검색할 수 있는 |
구매 문의 | 일반 IC 문의 : 샘플 및 소량 구매 ----------------------------------------------------------------------- IGBT, TR 모듈, SCR 및 다이오드 모듈을 포함한 광범위한 전력 반도체를 판매합니다. 전력 반도체 전문업체 상호 : 아이지 인터내셔날 사이트 방문 : [ 홈페이지 ] [ 블로그 1 ] [ 블로그 2 ] |
부품번호 | 상세설명 및 기능 | 제조사 |
T20 | Diode ( Rectifier ) | American Microsemiconductor |
T20-250 | TIRISTORI | M&G Electronic |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |