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DAM3MA47中文资料

SURGE SUPPRESSOR DIODE

DAM3MA

FEATURES

? High transient reverse power capability

suitable for protecting automobile electronic

components etc.

? High heat-resistant due to glass passivation.

ABSOLUTE MAXIMUM RATINGS

Items Symbols Units Ratings

Non-Repetitive Peak Reverse One-Cycle Dissipation P

RSM

W1800(Rectangular pulse t=0.1ms T j=25°C start)

Operating Junction Temperature T

j

°C-40 ~ +150

Storage Temperature T

stg

°C-40 ~ +150

DC Reverse Voltage V

DC

V Refer to characteristics column

CHARACTERISTICS(T

L

=25°C)

Characteristics Zener Voltage Vz (V)Maximum Reverse Current

Type

DC

Reverse

Voltage

V DC

(V)

Minimum Maximum

Maximum

Dynamic

Impedance

Zz (ohm)

Test Current

Iz

(mA)I RRM

(μA)

V R

(V)

DAM3MA1079.410.61575107 DAM3MA11810.411.61575108 DAM3MA12911.412.71575109 DAM3MA131012.414.115751010 DAM3MA151113.515.615751011 DAM3MA161215.317.115751012 DAM3MA181316.819.115451013 DAM3MA201418.821.215451014 DAM3MA221620.823.315451016 DAM3MA241822.725.615301018 DAM3MA272025.128.915301020 DAM3MA302228.032.015301022 DAM3MA332431.035.015301024 DAM3MA362633.438.615301026 DAM3MA392836.141.930201028 DAM3MA433139.846.230201031 DAM3MA473443.350.730201034 DAM3MA513746.955.130201037 DAM3MA684961.274.86010555 DAM3MA755467.582.56010561 DAM3MA825973.890.26010566

DAM3MA

Typical zener characteristics ( Vz:10~51V)

ZENER VOLTAGE (V)

Z E N E R C U R R E N T (A )

0Typical zener characteristics ( Vz:68~82V)

0.001

0.01

0.1

1

10

100

1000

ZENER VOLTAGE (V)

Z E N E R C U R R E N T (A )

Typical reverse power characteristic (Rectangular pulse non-repetitive)

0.11

10

RECTANGULAR PULSE DURATION (ms)

P E A K R E V E R S E P O W E R (k W )

Transient thermal impedance

0.11

10

100

200

TIME (s)

T R A N S I E N T T H E R M A L I M P E D A N C E (?C /W )

HITACHI POWER SEMICONDUCTORS

For inquiries relating to the products, please contact nearest overseas representatives which is located “Inquiry” portion on the top page of a home page.

Hitachi power semiconductor home page address http://www.hitachi.co.jp/pse

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