CEP99 / CEP99B
◆ Outline
Pulse transformer for Automobiles.
◆ Application
Battery management system of automobiles
◆ Features
SMD Type and 9mm square.
High withstand Voltage
Operating temperature
: 2,500Vrms
: - 40deg. ~ +125deg.
◆ Specifications
Specification
CEP99
Item
Testing condition
CEP99B
Part name
Inductance
CEP99P
CEP99P2
CEP99-102
CEP99B-272
(1-4)
(1-4)
Min.45 μH
Min.75 μH
Min.618 μH
Min.1.62 mH
10kHz,
20mV
CEP99P
CEP99P2
: 30MHz, 20mV
: 20MHz, 20mV
CEP99-102 : 10MHz, 20mV
Stray
Capacitance
Max.6.6 pF
Max.3.2 pF
Max.2.0 pF
Max.5.2 pF
Max.11.5 pF
CEP99B-272 :
5MHz, 20mV
CEP99P
CEP99P2
: 100 kHz, 20mV
: 100 kHz,
CEP99-102 : 10kHz,
CEP99B -272 : 100kHz,
20mV
20mV
20mV
Interwinding
Capacitance
(1-4:5-8)
Max.1.8 pF
Max.2.5 pF
Max.2.5 pF
CEP99P
CEP99P2
: 100 kHz, 20mV,(5~8)short
: 100 kHz, 20mV,(5~8)short
Leakage Inductance
D.C.R.
(1-4)
(1-4)
Max.2.3 μH
Max.3.3 μH
Max.28.6 μH
Max.67.6 μH
CEP99-102 : 10kHz, 20mV,(5~8)short
CEP99B-272 : 100 kHz, 20mV,(5~8)short
Max.0.39 ohm
Max.0.53 ohm
Max.1.34 ohm
Max.2.06 ohm
at 20 deg.
Withstand Voltage
Turn Ratio
(1-4:5-8)
(1-4:5-8)
AC2,500V, 60sec
0.5mA, 50Hz/60Hz
-
1:1
◆ Dimension & Circuit
(mm)
2.5
Max.9.7
Max.10.0
(2,3) and (6,7) Pattern short
0.5
Bottom view
◆ Land Patterns
(mm)
Rev 2.0 (7 Feb. 2017)
www.sumida.com
Page 1 of 1