Datasheet > 1N4148

1N4148

更新时间： 2024-11-11 07:21:11

品牌	Logo	应用领域
DIOTECH		小信号开关二极管
页数	文件大小	规格书
2页	651K
描述
SMALL SIGNAL SWITCHING DIODE

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

1N4148 数据手册

1N4148 / 1N4448

SMALL SIGNAL SWITCHING DIODE

FEATURES

DO-34(GLASS)

DO-35(GLASS)

●

Silicon epitaxial planar diode

Switching diodes

500mw power dissipation

High temperature soldering guaranteed

●

1.0 2(26.0)

MIN.

1.0 2(26.0)

MIN.

250℃/10 seconds,0.375”(9.5mm) lead length,

5 lbs. (2.3kg) tension

0.079(2.0)

MAX

MECHANICAL DATA

0.106 (2.9)

MAX

0.165 (4.2)

MAX

Case: DO-34\DO-35 glass sealed envelope.

Terminals: Plated axial leads, solderable per MIL-STD-750,

Method 2026

Polarity: Color band denotes cathode end

Mounting Position: Any

Weight:0.003 ounce, 0.09 grams(DO-34)

0.005 ounce, 0.14 grams(DO-35)

1.0 2(26.0)

MIN.

1.0 2(26.0)

MIN.

0.020(0.52)

TYP

0.017(0.42)

TYP

Dimensions in inches and (millimeters)

Maximum Ratings ( T =25 C Unless otherwise noted)

Symbol

Non-Repetitive Peak Voltage

V_RM

1N4148 / 1N4448

100

Characteristic

Unit

Peak Repetitive Reverse Voltage

Working Peak Reverse Voltage

DC Blocking Voltage

V_PWM

V_RWM

V_R

Average Rectified Output Current ⁽¹⁾

150

2.0

I_O

Non-Repetitive Peak Forward Surge Current

@t=1.0us

FSM

Power Dissipation

500

300

K/W

Thermal Resistance Junction to Ambient

Operating and Strorage Temperature Range

θJA

TSTG

-65 to +175

Electrical Characteristics ( T_A=25 C Unless otherwise noted)

Min

Unit

Characteristic

Symbol

Max

Reverse Breakdown Voltage

I_R= 100ua

(BR)R

100

Forward Voltage

1N4148

1N4448

I =10 mA

1.0

0.72

1.0

I =5 mA

0.62

I =100 mA

Leakage Current

V_R=20V

V_R=75V

µA

V_R=75V, Tj=150

Junction Capacitance

Reverse Recovery Time

TRR

I =10 mA, I =1mA, V =6V, R =100

Ω

Note: 1.Valid Provided that device Terminals are Kept at Ambient Temperature.

中文翻译

下载PDF

与1N4148相关器件

型号	品牌	获取价格	描述	数据表
1N4148(LS)	DIODES	获取价格	SwitchingDiodes
1N4148(SOD-323)	UTC	获取价格	Rectifier Diode, 1 Element, 0.2A, 100V V(RRM),
1N4148(SOT-323)	UTC	获取价格	Rectifier Diode, 1 Element, 0.2A, 100V V(RRM),
1N4148,113	NXP	获取价格	1N4148; 1N4448 - High-speed diodes AXIAL 2-Pin
1N4148,116	NXP	获取价格	1N4148; 1N4448 - High-speed diodes AXIAL 2-Pin
1N4148,133	NXP	获取价格	1N4148; 1N4448 - High-speed diodes AXIAL 2-Pin
1N4148,136	NXP	获取价格	1N4148; 1N4448 - High-speed diodes AXIAL 2-Pin
1N4148,143	NXP	获取价格	1N4148; 1N4448 - High-speed diodes AXIAL 2-Pin
1N4148.1N4448	TEMIC	获取价格	Silicon Epitaxial Planar Diodes
1N4148.T26R	FAIRCHILD	获取价格	Rectifier Diode, 1 Element, 0.2A, 100V V(RRM), Silicon, DO-35