|
|
L702NのメーカーはSTMicroelectronicsです、この部品の機能は「2A QUAD DARLINGTON SWITCH」です。 |
部品番号 | L702N |
| |
部品説明 | 2A QUAD DARLINGTON SWITCH | ||
メーカ | STMicroelectronics | ||
ロゴ | |||
このページの下部にプレビューとL702Nダウンロード(pdfファイル)リンクがあります。 Total 7 pages
L702
2A QUAD DARLINGTON SWITCH
SUSTAINING VOLTAGE: 70 V
2 A OUTPUT
HIGH CURRENT GAIN
IDEAL FOR DRIVING SOLENOIDS, DC
MOTORS, STEPPER MOTORS, RELAYS,
DISPLAYS, ETC.
Multiwatt-11
DESCRIPTION
The L702 is a monolithic integrated circuit for high
current and high voltage switching applications. It
comprises four darlington transistors with common
emitter and open collector suitable for current sink-
ing applications mounted on the new POWERDIP
and Multiwatt® packages.
This circuit reduces components, sizes and costs;
it can provide direct interface between low level
logic and a variety of high current applications.
Powerdip 8 + 8
ORDER CODES : L702B - Powerdip
L702N - Multiwatt
ABSOLUTE MAXIMUM RATINGS
Symbol
Parameter
VCEX Collector-emitter Voltage (input open)
Vi Input Voltage
IC Collector Current
}Ptot Total Power Dissipation at Tpin 9 to 16 ≤ 90 °C
Powerdip
Total Power Dissipation at Tamb ≤ 70 °C
Total Power Dissipationa t Tcase ≤ 90 °C
Multiwatt
Tstg Storage Temperature
Tj Operating Junction Temperature
Value
90
30
3
4
1.1
20 W
-55 to 150
-25 to 150
Unit
V
V
A
W
W
°C
°C
October 1991
1/7
1 Page THERMAL DATA
Symbol
Rth j-amb
Rth j-pins 9/16
Rth j-case
Parameter
Thermal Resistance Junction Ambient
}
Thermal Resistance Junction Pins 9 to 16
Thermal Resistance Junction-case
Powerdip
Multiwatt
Max
Max
Max
Value
70
14
3
L702
Unit
°C/W
°C/W
°C/W
ELECTRICAL CHARACTERISTICS (Tcase = 25°C unless otherwise specified)
Symbol
Parameter
Test conditions
Min.
ICEX Output Leakage Current
VCE = 90 V
VCE(sust) Collector Emitter (°) Sustaining IC = 100 mA
Voltage
70
VCE(sat) Collector Emitter Saturation
Voltage
IC = 1.25 A
Ii = 2 mA
hFE DC Forward Current Gain
IC = 1 A
VCE = 3 V
1.000
Ii Input Current
Vi = 3.75 V
Vi = 2.4 V
Open Collector
Vi Input Voltage Off Condition VCE = 70 V
IC ≤ 0.1 mA
On Condition VCE = 3 V
IC ≥ 1 A
2.4
Ton Turn On Time
Vs = 12 V
Toff Turn Off Time
RL = 10 Ω
Typ.
10
1.3
4.000
7
3
0.3
1
Max.
50
1.9
11
6
0.4
Unit
µA
V
V
mA
mA
V
V
µs
µs
Figure 1. Switching Time.
Figure 2. ton and toff Test Circuit.
3/7
3Pages L702
POWERDIP PACKAGE MECHANICAL DATA
DIM.
MIN.
mm
TYP.
a1 0.51
B 0.85
b 0.50
b1 0.38
D
E 8.80
e 2.54
e3 17.78
F
I
L 3.30
Z
MAX.
1.40
0.50
20.0
7.10
5.10
1.27
MIN.
0.020
0.033
0.015
inch
TYP.
0.020
0.346
0.100
0.700
0.130
MAX.
0.055
0.020
0.787
0.280
0.201
0.050
6/7
6 Page | |||
ページ | 合計 : 7 ページ | ||
|
PDF ダウンロード | [ L702N データシート.PDF ] |
データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。 |
部品番号 | 部品説明 | メーカ |
L702 | 2A QUAD DARLINGTON SWITCH | STMicroelectronics |
L7022 | High power LED array for spatial light transmission | Hamamatsu Corporation |
L702B | 2A QUAD DARLINGTON SWITCH | STMicroelectronics |
L702N | 2A QUAD DARLINGTON SWITCH | STMicroelectronics |