B82801A743A30 EPCOS Inc, B82801A743A30 Datasheet - Page 5

• Manufacturer Part Number: B82801A743A30
• Description: T3638 EE4.2 SMD TRANSFORMER
• Manufacturer: EPCOS Inc
• Series: B82801Ar

Specifications of B82801A743A30

• Turns Ratio - Primary:secondary: 1 : 30
• Inductance: 74µH
• Current Rating: 7A
• Dc Resistance (dcr): 2.5 mOhm Primary, 800 mOhm Secondary
• Mounting Type: Surface Mount
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Transformer Type: -
• E.t.: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 495-4036-2

Recommended reflow soldering curve
Pb-free solder material (based on JEDEC J-STD 020D)
T
°C
150
Max. time from +25 °C to T: 300 seconds
Max. 3 reflow cycles
Please read Cautions and warnings and
Important notes at the end of this document.
T
T
T
T
1
SMT current sense transformers
4
3
2
1
T
°C
200
2
t
1
T
°C
217
3
T
°C
250
4
t
5
t
2
3
02/11
T
sec
<110
1
T
sec
<90
IND0814-F
2
T
sec
20 ... 40
B82801A
3
EE 4.2