2023年7月25日发(作者：)

MMBD4148 / SE / CC / CAMMBD4148 / SE / CC / CAConnection Diagrams334148334148SE5H2112MARKINGMMBD4148 5HMMBD4148CA D6MMBD4148CC D5MMBD4148SE D414148CC32NC1234148CASOT-231212Small Signal DiodesAbsolute Maximum Ratings*

T = 25°C unless otherwise notedA

Symbol

VRRM

IF(AV)

IFSM

Tstg

TJ

Parameter

Maximum Repetitive Reverse Voltage

Average Rectified Forward Current

Non-repetitive Peak Forward Surge Current

Pulse Width = 1.0 second

Pulse Width = 1.0 microsecond

Storage Temperature Range

Operating Junction Temperature

Value

100

200

1.0

2.0

-55 to +150

150

Units

V

mA

A

A

°C

°C

*These ratings are limiting values above which the serviceability of any semiconductor device may be :1) These ratings are based on a maximum junction temperature of 150 degrees C.2) These are steady state limits. The factory should be consulted on applications involving pulsed or low duty cycle operationsThermal Characteristics

Symbol

RθJA

Parameter

Thermal Resistance, Junction to Ambient

Value

350

357

Units

mW

°C/W

PD Power Dissipation

Electrical Characteristics

T = 25°C unless otherwise notedA

Symbol Parameter

Test Conditions

IR

= 5.0

µA

IR

= 100

µA

IF

= 10 mA

VR

= 20 V

VR

= 20 V, TA

= 150°C

VR

= 75 V

VR

= 0, f = 1.0 MHz

IF

= 10 mA, VR

= 6.0 V,

IRR

= 1.0 mA, RL

= 100

Ω

Min

75

100

Max

1.0

Units

V

V

V

VR Breakdown Voltage

VF Forward Voltage

IR Reverse Current

CT Total Capacitance

trr

Reverse Recovery Time

nA

25

50

µA

5.0

µA

4.0 pF

4.0 ns

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