Datasheet > 1N4448W

1N4448W

更新时间： 2024-10-30 06:25:51

品牌	Logo	应用领域
SECOS		二极管开关
页数	文件大小	规格书
2页	85K
描述
Surface Mount Fast 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

1N4448W 数据手册

1N4448W

Surface Mount Fast Switching Diode

Elektronische Bauelemente

RoHS Compliant Product

A suffix of “-C” specifies halogen & lead-free

DESCRIPTION

SOD-123

Fast switching speed

Ultra-Small surface mount package

For general purpose switching applications

High conductance

Cathode Band

Also available in lead-free version

MECHANICAL DATA

Case: SOD-123, Plastic

Epoxy: UL 94V-0 rate flame retardant

Metallurgically bonded construction

Polarity: Color band denotes cathode end

Mounting position: Any

Millimeter

REF.

Min.

1.05

Max.

Min.

Max.

1.70

2.80

3.85

1.25

1.50

2.60

3.55

Weight: 0.0094 grams

0.10 REF.

1.05

0.45

0.08

1.15

0.65

0.15

0.50 REF.

MARKING

ABSOLUTE MAXIMUM RATINGS

(at Ta = 25°C unless otherwise specified, single phase half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%.)

Parameter

Non-Repetitive Peak Reverse Voltage

Peak Repetitive Reverse Voltage

Working Peak Reverse Voltage

DC Blocking Voltage

Symbol

V_RM

Value

Unit

100

V_RRM

V_RWM

V_R

RMS Reverse Voltage

V_R(RMS)

I_FM

Forward Continuous Current

Average Rectified Output Current

500

250

I_O

4.0

2.0

@ t = 1.0µs

@ t = 1.0s

Non-Repetitive Peak Forward Surge Current

I_FSM

Power Dissipation (Note 1)

P_D

R_θJA

400

315

℃ / W

℃

Thermal Resistance Junction to Ambient Air (Note 1)

Operating Temperature, Storage Temperature

T_J, T_STG

-65 ~ 150

ELECTRICAL CHARACTERISTICS ^{(at Ta = 25°C unless otherwise specified)}

Parameters

Symbol Min. Max.

Unit

Test Conditions

Reverse Breakdown Voltage

V_RM

I_R= 1.0µA

0.715

0.855

1.0

I_F= 1.0 mA

I_F= 10 mA

I_F= 50 mA

I_F= 150 mA

Forward Voltage (Note 2)

V_FM

1.25

V_R= 75V

2.5

µA

V_R= 75V, T_J= 150 °C

V_R= 25V, T_J= 150 °C

V_R= 20V

Peak Reverse Current (Note 2)

I_RM

Total Capacitance

C_T

t_RR

4.0

V_R= 0, f = 1.0 MHz

I_F= I_R= 10mA,

I_rr= 0.1x I_R, R_L= 100 Ω

Reverse Recovery Time

NOTES:

1. Part mounted on FR-4 PC board with recommended pad layout

2. Short duration test pulse used to minimize self-heating effect.

01-Jun-2004 Rev. B

Page 1 of 2

中文翻译

下载PDF

与1N4448W相关器件

型号	品牌	获取价格	描述	数据表
1N4448W_	DIODES	获取价格	FAST SWITCHING SURFACE MOUNT DIODE
1N4448W_05	PANJIT	获取价格	SURFACE MOUNT SWITCHING DIODES
1N4448W_06	WTE	获取价格	SURFACE MOUNT FAST SWITCHING DIODE
1N4448W_08	BL Galaxy Electrical	获取价格	Fast switching Diode
1N4448W_1	TSC	获取价格	Fast Switching Surface Mount Diode
1N4448W_10	DIODES	获取价格	FAST SWITCHING SURFACE MOUNT DIODE
1N4448W_10	PANJIT	获取价格	SURFACE MOUNT SWITCHING DIODES
1N4448W_12	PANJIT	获取价格	SURFACE MOUNT SWITCHING DIODES
1N4448W_13	MCC	获取价格	500mW 100 Volts Switching Diode
1N4448W_15	DIODES	获取价格	FAST SWITCHING SURFACE MOUNT DIODE