欢迎访问ic37.com |
会员登录 免费注册
发布采购

1N4148 参数 Datasheet PDF下载

1N4148图片预览
型号: 1N4148
PDF下载: 下载PDF文件 查看货源
内容描述: 信号二极管 [SIGNAL DIODE]
分类和应用: 信号二极管
文件页数/大小: 2 页 / 327 K
品牌: WILLAS [ WILLAS ELECTRONIC CORP ]
 浏览型号1N4148的Datasheet PDF文件第2页  
WILLAS
1N4148 SIGNAL DIODE
Absolute Maximum Ratings (Ta=25
°
C)
FEATURES
Dimensions (DO-35
)
Items
Symbol Ratings Unit
* Extremely Low VF
Reverse Voltage
VR
75
V
* Extremely thin package
Reverse Recovery
trr
4
ns
* Low stored charge
Time
1.02(26.0)
MIN.
* Majority carrier conduction
Power Dissipation
P
500
mW
3.33mW/
°
C (25
°
C)
Forward Current
IF
300
mA
Junction Temp.
Tj
-65 to 175
°
C
.153(3.6)
.132(3.0)
Storage Temp.
Tstg -65 to 175
°
C
Mechanical Data
Items
Package
Case
Lead/Finish
Chip
Materials
DO-35
Hermetically sealed glass
Double stud/Solder Plating
Glass Passivated
SCS5
1N4148
VOLT
0.1AMP Schottk
Pb Free Product
.022(0.55)
.018(0.45)
SOD-
.012 (0.
Cat
.112 (2.85)
.100 (2.55)
.076 (1.95)
.065 (1.65)
.059 (1.5)
.067(1.7)
* Case:Molded plastic, JEDEC SOD-323(SC-76)
1. 2(2 .0)
* Terminal : Solder plated, solderable
0
per
6
MIL-STD-750,
MIN.
Method 2026
* Polarity : Indicated by cathode band
* Mounting Position : Any
* Weight : 0.000159 ounce, 0.0045 gram
Marking Cod
Dimensions in millimeters
Electrical Characteristics (Ta=25
°
C)
Ratings
Symbol
Ratings
Unit
Minimum Breakdown Voltage
BV
V
IR= 5.0uA
MAXIMUM RATING AND
75
ELECTRICAL
IR= 100uA
100
Peak Forward Surge Current PW= 1sec.
Rating 25
o
C ambient temperature unless otherwise specified.
IFsurge
1.0
A
Single phase half wave, 60Hz, resistive of inductive load.
Maximum Forward Voltage
VF
V
For capacitive load, derate current by 20%
IF= 10mA
1.0
Maximum Reverse Current
IR
uA
Conditions
Parameter
VR= 20V
0.025
Repetitive Peak Reverse Voltage
VR= 75V
5.0
Continuous Reverse Voltage
VR= 20V, Tj= 150
°
C
50
Maximum Junction Capacitance
Cj
pF
I
F
= 10mA DC
Forward Voltage
VR= 0, f= 1 MHz
4
I
F
= 100mA DC
Maximum Reverse Recovery Time
trr
ns
Reverse Current
V
R
= 10V DC
IF= 10mA, VR= 6V, IRR= 1mA, RL= 100
4
Mean Rectifying Current
Peak forward surge current
Capacitance between terminals
Operating Temperature
Storage Temperature
CHARAC
WILLAS ELECTRONIC CORP.
.004 (0.1)
max.
MECHANICAL DATA
.087(2.2)
.043 (1.1)
Symbol
V
RM
V
R
V
F1
V
F2
I
R
I
O
I
FSM
C
T
T
J
T
STG