DAM3B
DAM3B is SURGE SUPPRESSOR DIODE manufactured by Hitachi Semiconductor.
FEATURES
- High transient reverse power capability suitable for protecting automobile electronic ponents etc.
- Diffused-junction. Resin encapsulated.
OUTLINE DRAWING
φ 3.6 (0.14)
Unit in mm(inch)
φ 0.8 (0.03)
58MIN. (2.28)
6 (0.24)
27CA
Weight: 0.50 (g)
ABSOLUTE MAXIMUM RATINGS
Items
Non-Repetitive Peak Reverse One Cycle Dissipation Operating Junction Temperature Storage Temperature DC Reverse Voltage
Symbols
PRSM Tj Tstg VDC
Units
W °C °C V
Ratings
1800(Rectangular pulse t=0.1ms Tj=25°C start) -40 ~ +150 -40 ~ +150 Refer to characteristics column
CHARACTERISTICS(TL=25°C)
Type DC Reverse Voltage VDC (V)
7 8 9 10 11 12 13 14 16 18 20 22 24 26 28 31 34 37
Characteristics Zener Voltage Vz (V) Maximum Test Current Dynamic Iz Minimum Maximum Impedance (m A) Zz (ohm)
9.4 10.4 11.4 12.4 13.5 15.3 16.8 18.8 20.8 22.7 25.1 28.0 31.0 33.4 36.1 39.8 43.3 46.9 10.6 11.6 12.7 14.1 15.6 17.1 19.1 21.2 23.3 25.6 28.9 32.0 35.0 38.6 41.9 46.2 50.7 55.1 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 30 30 30 75 75 75 75 75 75 45 45 45 30 30 30 30 30 30 20 20 20
Maximum Reverse Current IRRM (µA)
50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50
DAM3B10 DAM3B11 DAM3B12 DAM3B13 DAM3B15 DAM3B16 DAM3B18 DAM3B20 DAM3B22 DAM3B24 DAM3B27 DAM3B30 DAM3B33 DAM3B36 DAM3B39 DAM3B43 DAM3B47 DAM3B51
Type mark (Red)
26MIN. (1.02)
Cathode band (Red)
Direction of polarity
26MIN. (1.02)
VR (V)
7 8 9 10 11 12 13 14 16 18 20 22 24 26 28 31 34 37
PDE-DAM3B-0
Free Datasheet http://../
Typical zener characteristics
DAM 3B10 DAM 3B11 DAM 3B12 DAM DAM 3B13 3B15 DAM 3B16 DAM DAM 3B18 DAM 3B20 3B22 DAM 3B24 DAM 3B2 7 DAM 3B DAM 30 3B3 3 DAM 3B DAM 36 3B3 9 DA M3 B43 DA M3 B47 DA M3 B51
Typical reverse power characteristic (Rectangular pulse non-repetitive)...
