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
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