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PDF BT151-500R Data sheet ( Hoja de datos )
| Número de pieza | BT151-500R | |
| Descripción | Thyristors | |
| Fabricantes | NXP Semiconductors | |
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BT151-500R
SCR, 12 A, 15mA, 500 V, SOT78
Rev. 05 — 2 March 2009
Product data sheet
1. Product profile
1.1 General description
Planar passivated SCR (Silicon Controlled Rectifier) in a SOT78 plastic package.
1.2 Features and benefits
High reliability
High surge current capability
High thermal cycling performance
1.3 Applications
Ignition circuits
Motor control
Protection Circuits
Static switching
1.4 Quick reference data
Table 1. Quick reference
Symbol Parameter
VDRM
repetitive peak
off-state voltage
IT(AV)
average on-state
current
IT(RMS) RMS on-state
current
Static characteristics
IGT gate trigger current
Conditions
half sine wave;
Tmb ≤ 109 °C; see Figure 3
half sine wave;
Tmb ≤ 109 °C; see Figure 1;
see Figure 2
VD = 12 V; Tj = 25 °C;
IT = 100 mA; see Figure 8
Min Typ Max Unit
- - 500 V
- - 7.5 A
- - 12 A
- 2 15 mA
1 page  
NXP Semiconductors
BT151-500R
SCR, 12 A, 15mA, 500 V, SOT78
160
ITSM
(A)
120
003aab829
80
40
0
1
IT ITSM
tp t
Tj initial = 25 °C max
10 102 103
number of cycles
Fig 5. Non-repetitive peak on-state current as a function of the number of sinusoidal current cycles; maximum
values
5. Thermal characteristics
Table 5.
Symbol
Rth(j-mb)
Rth(j-a)
Thermal characteristics
Parameter
Conditions
thermal resistance from see Figure 6
junction to mounting
base
thermal resistance from
junction to ambient free
air
Min Typ Max Unit
- - 1.3 K/W
- 60 - K/W
10
Zth(j-mb)
(K/W)
1
001aaa962
10−1
10−2
P
tp
δ=
T
10−3
10−5
10−4
10−3
10−2
10−1
tp
T
t
1
tp (s)
Fig 6. Transient thermal impedance from junction to mounting base as a function of pulse width
10
BT151-500R_5
Product data sheet
Rev. 05 — 2 March 2009
© NXP B.V. 2009. All rights reserved.
5 of 11
5 Page 
NXP Semiconductors
11. Contents
1 Product profile . . . . . . . . . . . . . . . . . . . . . . . . . . .1
1.1 General description . . . . . . . . . . . . . . . . . . . . . .1
1.2 Features and benefits . . . . . . . . . . . . . . . . . . . . .1
1.3 Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
1.4 Quick reference data . . . . . . . . . . . . . . . . . . . . .1
2 Pinning information . . . . . . . . . . . . . . . . . . . . . . .2
3 Ordering information . . . . . . . . . . . . . . . . . . . . . .2
4 Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . .3
5 Thermal characteristics . . . . . . . . . . . . . . . . . . .5
6 Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . .6
7 Package outline . . . . . . . . . . . . . . . . . . . . . . . . . .8
8 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . .9
9 Legal information. . . . . . . . . . . . . . . . . . . . . . . .10
9.1 Data sheet status . . . . . . . . . . . . . . . . . . . . . . .10
9.2 Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
9.3 Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
9.4 Trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . . .10
10 Contact information. . . . . . . . . . . . . . . . . . . . . .10
BT151-500R
SCR, 12 A, 15mA, 500 V, SOT78
Please be aware that important notices concerning this document and the product(s)
described herein, have been included in section ‘Legal information’.
© NXP B.V. 2009.
All rights reserved.
For more information, please visit: http://www.nxp.com
For sales office addresses, please send an email to: [email protected]
Date of release: 2 March 2009
Document identifier: BT151-500R_5
11 Page | ||
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| PDF Descargar | [ Datasheet BT151-500R.PDF ] | |
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