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參數(shù)資料
| 型號(hào)： | BT138B |
| 廠(chǎng)商： | NXP Semiconductors N.V. |
| 英文描述： | Octal Bus Transceivers with 3-State Outputs 20-LCCC -55 to 125 |
| 中文描述： | 雙向可控硅 |
| 文件頁(yè)數(shù)： | 4/6頁(yè) |
| 文件大?。?/td> | 52K |
| 代理商： | BT138B |
Philips Semiconductors
Product specification
Triacs
BT138B series
Fig.7. Normalised gate trigger current
I
GT
(T
j
)/ I
GT
(25C), versus junction temperature T
j
.
Fig.8. Normalised latching current I
(T
j
)/ I
L
(25C),
versus junction temperature T
j
.
Fig.9. Normalised holding current I
(T
j
)/ I
H
(25C),
versus junction temperature T
j
.
Fig.10. Typical and maximum on-state characteristic.
Fig.11. Transient thermal impedance Z
th j-mb
, versus
pulse width t
p
.
Fig.12. Typical commutation dV/dt versus junction
temperature, parameter commutation dI
/dt. The triac
should commutate when the dV/dt is below the value
on the appropriate curve for pre-commutation dI
T
/dt.
-50
0
50
100
150
0
0.5
1
1.5
2
2.5
3
BT138
Tj / C
T2+ G+
T2+ G-
T2- G-
T2- G+
IGT(Tj)
IGT(25 C)
0
0.5
1
1.5
2
2.5
3
0
10
20
30
40
BT138
VT / V
IT / A
Tj = 125 C
Tj = 25 C
typ
max
Vo = 1.175 V
-50
0
50
100
150
0
0.5
1
1.5
2
2.5
3
TRIAC
Tj / C
IL(Tj)
IL(25 C)
0.001
0.01
0.1
1
10
BT138
tp / s
Zth j-mb (K/W)
10us
0.1ms
1ms
10ms
0.1s
1s
10s
tp
P
D
t
bidirectional
unidirectional
-50
0
50
Tj / C
100
150
0
0.5
1
1.5
2
2.5
3
TRIAC
IH(Tj)
IH(25C)
0
50
100
150
1
10
100
1000
5.4
9.1
Tj / C
7
dV/dt (V/us)
4.2
dIcom/dt =
15 A/ms
12
off-state dV/dt limit
BT138...G SERIES
BT138 SERIES
BT138...F SERIES
October 1997
4
Rev 1.200
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| BT138B-500 | DIODE ZENER SINGLE 150mW 11Vz 0.05mA-Izt 0.05 0.05uA-Ir 8.4 SOD-523 3K/REEL |
| BT138B-500E | Triacs sensitive gate |
| BT138B-500F | DIODE ZENER SINGLE 500mW 12Vz 0.05mA-Izt 0.05 0.05uA-Ir 9.1 SOD-123 3K/REEL |
| BT138B-500G | DIODE ZENER SINGLE 200mW 12Vz 0.05mA-Izt 0.05 0.05uA-Ir 9.1 SOD-323 3K/REEL |
| BT138B-800 | DIODE ZENER SINGLE 500mW 14Vz 0.05mA-Izt 0.05 0.05uA-Ir 10.6 SOD-123 3K/REEL |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| BT138B_SERIES | 制造商:未知廠(chǎng)家 制造商全稱(chēng):未知廠(chǎng)家 功能描述:Triacs |
| BT138B_SERIES_E | 制造商:未知廠(chǎng)家 制造商全稱(chēng):未知廠(chǎng)家 功能描述:Triacs sensitive gate |
| BT138B-500 | 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:Triacs |
| BT138B-500E | 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:Triacs sensitive gate |
| BT138B-500F | 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:Triacs |
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