DB60

The DB60 is designed specifically for power supplies using microgap technology to discharge surges.
With a 5mm pitch and a small body size, the part takes up very little space on the board.

Characteristics

•The 5mm pitch; radial taped parts can be mounted using automatic insertion equipment.

•Superior surge response characteristcs due to microgap technology.

•High insulation resistance of over 100MΩ.

•DB60 series combined with varistor can be used as surge-protecting elements in power supplies.

Dimensions

Characteristics

Part number DC spark-over voltage
(Vs)
Insulation resistance
(IR)
Electrostatic capacitance
1kHz-6V max.
Surge current capacity
8/20μsec.
DB60-272M 2,700V(2,160〜3,240) 100MΩ min. DC500V 1pF max. 1500A
DB60-302M 3,000V(2,400〜3,600)
DB60-362M 3,600V(2,880〜4,320)
DB60-452M 4,500V(3,600〜5,400) DC1000V
Part number Surge life
test
8/20μsec.
100A
AC withstanding voltage UL recognized EN recognized
5)
UL1414
6)
UL1449
7)
EN60065
EN
60950-1
DB60-272M 200times AC1,000V-1min.
AC1,200V- 3sec.
○ 1) ○ 2)
DB60-302M AC1,500V-1min. ○ 1) ○ 3) ○ 4)
DB60-362M AC1,800V-3sec. ○ 1) ○ 3) ○ 4)
DB60-452M AC2,000V-1min. ○ 1) ○ 4)

1):Approved if used together with a varistor (AC125V : V1mA≧270V 8 Joule Min at 2ms, AC250V : V1mA≧470V 8 Joule Min at 2ms), electrically connected in series by means such as twist and soldering, staking, welding etc.
2):Approved if used together with a varistor (AC125V : V1mA≧270V, D≧φ5mm), electrically connected in series by means such as twist and soldering, staking, welding etc.
3):Approved if used together with a varistor (AC125V : V1mA≧270V, D≧φ5mm, AC250V : V1mA≧470V, D≧φ5mm), electrically connected in series by means such as twist and soldering, staking, welding etc.
4):Approved if used together with a varistor (V1mA≧470V, D≧φ5mm), electrically connected in series by means such as twist and soldering, staking, welding etc.
5):UL Standard UL 1414 File No. E89615
6):UL Standard UL 1449 File No. E318314
7):TÜV Report No.J50164463