SST502 [Linear Systems]
CURRENT REGULATING DIODES; 电流调节二极管
| 型号： | SST502 |
| 厂家： | 
Linear Systems |
| 描述： | CURRENT REGULATING DIODES |
| 文件： | 总2页 (文件大小：203K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SST502 SERIES
CURRENT REGULATING
DIODES
Linear Integrated Systems
FEATURES
SECOND SOURCE FOR SILICONIX SST502 SERIES
WIDE CURRENT RANGE
BIASING NOT REQUIRED
ABSOLUTE MAXIMUM RATINGS1
@ 25 °C (unless otherwise stated)
Maximum Temperatures
Storage Temperature
Junction Operating Temperature
Maximum Power Dissipation
Continuous Power Dissipation
Maximum Currents
0.43 to 4.7mA
VGS = 0V
A
A
SOT-23
TOP VIEW
1
3
2
A
K
-55 to 150°C
-55 to 135°C
K
Short Pins 2 & 3
via PCB trace.
350mW
K
K
Forward Current
Reverse Current
20mA
50mA
Maximum Voltages
Peak Operating Voltage
POV = 50V
COMMON ELECTRICAL CHARACTERISTICS @ 25 °C (unless otherwise stated)
SYMBOL
POV
CHARACTERISTIC
Peak Operating Voltage2
Reverse Voltage
MIN TYP MAX UNITS CONDITIONS
45
V
V
IF = 1.1IF(max)
IR = 1mA
VR
CF
0.8
1.5
Forward Capacitance
pF
VF = 25V, f = 1MHz
SPECIFIC ELECTRICAL CHARACTERISTICS @ 25 °C (unless otherwise stated)
Knee
Forward Current3
IF
Dynamic Impedance4
Zd
Limiting Voltage5
VL
Impedance
Zk
PART
VF = 25V
NOM
0.43
0.56
0.75
1.00
1.40
1.80
2.40
VF = 25V
VF = 6V
TYP
0.7
0.5
0.4
IF = 0.8IF(min)
MIN
MAX
0.516
0.672
0.900
1.200
1.680
2.160
2.900
3.600
4.300
5.600
MIN
1.0
0.7
0.5
0.4
0.3
0.2
0.1
TYP
2.7
2.0
1.5
1.0
0.8
0.6
0.4
0.3
0.3
0.2
TYP
1.5
1.7
1.9
2.1
2.5
2.8
3.1
3.5
3.9
4.2
MAX
0.6
0.7
0.8
0.9
1.1
1.3
1.5
1.7
1.9
2.1
SST502
SST503
SST504
SST505
SST506
SST507
SST508
SST509
SST510
SST511
0.344
0.448
0.600
0.800
1.120
1.440
1.900
2.400
2.900
3.800
0.3
0.2
0.12
0.08
0.06
0.04
0.03
3.00
3.60
4.70
0.09
0.08
0.07
Linear Integrated Systems • 4042 Clipper Court • Fremont, CA 94538 • Tel: 510 490-9160 • Fax: 510 353-0261
V-I CHARACTERISTICS CURRENT REGULTING DIODE
IF
Zk
IF
rDS
POV
VL
VR
VF
VR
IR
PACKAGING DETAILS
SOT-23
0.89
1.03
0.89
1.12
0.37
0.51
1
0.085
0.180
1.78
2.05
2.80
3.04
3
2
0.013
0.100
0.55
DIMENSIONS IN
MILLIMETERS
1.20
1.40
2.10
2.64
1.
2.
3.
4.
5.
Absolute maximum ratings are limiting values above which serviceability may be impaired.
Pulsed, t = 2ms. Maximum VF where IF < 1.1IF(max)
Pulsed, t = 2ms. Continuous currents may vary.
.
Pulsed, t = 2ms. Continuous impedances may vary.
Min VF required to ensure IF = 0.8IF(min)
.
Information furnished by Linear Integrated Systems is believed to be accurate and reliable. However, no responsibility is assumed for its use; nor for any
infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent
rights of Linear Integrated Systems.
Linear Integrated Systems • 4042 Clipper Court • Fremont, CA 94538 • Tel: 510 490-9160 • Fax: 510 353-0261
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