DTA144EKA [RECTRON]
SOT-23-3L DIGITAL TRANSISTORS TRANSISTORS(PNP); SOT- 23-3L数字晶体管晶体管（ PNP ）
| 型号： | DTA144EKA |
| 厂家： | 
RECTRON SEMICONDUCTOR |
| 描述： | SOT-23-3L DIGITAL TRANSISTORS TRANSISTORS(PNP) |
| 文件： | 总3页 (文件大小：349K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
DTA144EKA
SOT-23-3L DIGITAL TRANSISTORS
TRANSISTORS(PNP)
FEATURES
Built-in bias resistors enable the configuration of an inverter
circuit without connecting external input resistors.(see equi-
valent circuit).
*
The bias resistors consist of thin-film resistors with co-
mplete isolation to allow negative biasing of the input.
They also have the advantage of almost completely El-
iminating parasitic effects.
*
SOT-23-3L
Only the on/off conditions need to be set for operation mark-
ing device design easy.
*
MECHANICAL DATA
* Case: Molded plastic
(1)
(2)
* Epoxy: UL 94V-O rate flame retardant
* Lead: MIL-STD-202E method 208C guaranteed
* Mounting position: Any
(3)
* Weight: 0.009 gram
(
)
)
.067 1.70
(
)
f .028 0.70
(
.059 1.50
(
)
0.116 2.95
0.104(2.65)
R.002
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
(
)
.05
Ratings at 25OC ambient temperature unless otherwise specified.
(
)
)
.049 1.25
(
.041 1.05
(2)
(1)
(
)
)
.004 0.10
(1) IN
(
.000 0.00
(2) GND
(3) OUT
Dimensions in inches and (millimeters)
(3)
MAXIMUM RATINGES ( @ TA = 25oC unless otherwise noted )
RATINGS
SYMBOL
LIMITS
-50
UNITS
V
V
Supply voltage
Input voltage
CC
V
-40~+10
-30
V
IN
I
O
Output current
mA
-100
200
150
IC(MAX)
Pd
Power dissipation
mW
oC
oC
Junction temperature
Storage temperature
Tj
Tstg
-55 ~150
ELECTRICAL CHARACTERISTICS ( @ TA = 25oC unless otherwise noted )
CHARACTERISTICS
SYMBOL
MIN
-
TYP
-
MAX
-0.5
UNITS
V
Input voltage (V = -5V, I = -100µA)
V
I(off)
CC
O
Input voltage (VO= -0.3V, I = -2mA)
O
V
I(on)
-3
-
-
-
-
V
Output voltage (I / II= -10mA / -0.5mA)
O
-0.3
V
o(on)
Input current (V = -5V)
I
I
I
-
-
-
-
-0.18
-0.5
mA
Output current (V = -50V,V = 0)
I
µA
CC
I
o(off)
DC current gain (V = -5V,I = -5mA)
G
I
68
-
-
-
O
O
R
1
Input resistance
Resistance ratio
32.9
47
61.1
KΩ
R
/ R
1
0.8
-
1
1.2
-
-
2
Transistion frequency (V = -10V,I = 5mA, f= 100MHz)
fT
250
MHz
O
O
NOTE: "Fully ROHS compliant", "100% Sn plating (Pb-free)".
2006-3
RATING AND CHARACTERISTICS CURVES (DTA144EKA)
-100
-50
-10m
VO= -0.3V
VCC= -5V
-5m
-2m
Ta= 100OC
-20
-10
-1m
-500µ
-200µ
-100µ
-50µ
25OC
-40OC
Ta=-40OC
25OC
-5
100OC
-2
-1
-20µ
-10µ
-500m
-5µ
-2µ
-1µ
-200m
-100m
0
-100µ -200µ -500µ -1m
-2m -5m
-10m -20m -50m -100m
-0.5
-1.0
-1.5
-2.0
-2.5
-3.0
I
OUTPUT CURRENT, (A)
V
I(off),
INPUT VOLTAGE, (V)
O,
Figure1 Input voltage vs. output current
(ON Characteristics)
VO= -5V
Figure2 Output current vs input voltage
(OFF Characteristics)
IO / II= 20
1K
-1
-500m
500
Ta= 100OC
25OC
Ta= 100OC
25OC
-200m
-100m
200
100
50
-40OC
-40OC
-50m
-20m
-10m
-5m
20
10
5
2
1
-2m
-1m
-100µ -200µ -500µ -1m
-2m
-5m
-10m -20m -50m -100m
-100µ -200µ -500µ -1m
-2m
-5m
-10m -20m -50m -100m
I
OUTPUT CURRENT, (A)
I
O
, OUTPUT CURRENT, (A)
O,
Figure3 DC current gain vs. output current
Figure4 Output voltage vs. output current
OUT
R
1
IN
R
2
GND(+)
IN
OUT
GND(+)
Figure5 Equivalent circuit
DISCLAIMER NOTICE
Rectron Inc reserves the right to make changes without notice to any product
specification herein, to make corrections, modifications, enhancements or other
changes. Rectron Inc or anyone on its behalf assumes no responsibility or liabi-
lity for any errors or inaccuracies. Data sheet specifications and its information
contained are intended to provide a product description only. "Typical" paramet-
ers which may be included on RECTRON data sheets and/ or specifications ca-
n and do vary in different applications and actual performance may vary over ti-
me. Rectron Inc does not assume any liability arising out of the application or
use of any product or circuit.
Rectron products are not designed, intended or authorized for use in medical,
life-saving implant or other applications intended for life-sustaining or other rela-
ted applications where a failure or malfunction of component or circuitry may di-
rectly or indirectly cause injury or threaten a life without expressed written appr-
oval of Rectron Inc. Customers using or selling Rectron components for use in
such applications do so at their own risk and shall agree to fully indemnify Rect-
ron Inc and its subsidiaries harmless against all claims, damages and expendit-
ures.
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