B82801A824A100 EPCOS Inc, B82801A824A100 Datasheet - Page 4

• Manufacturer Part Number: B82801A824A100
• Description: T3642 EE4.2 SMD TRANSFORMER
• Manufacturer: EPCOS Inc
• Series: B82801Ar

Specifications of B82801A824A100

• Turns Ratio - Primary:secondary: 1 : 100
• Inductance: 820µH
• Current Rating: 7A
• Dc Resistance (dcr): 2.5 mOhm Primary, 8.7 Ohm Secondary
• Mounting Type: Surface Mount
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Transformer Type: -
• E.t.: -
• Lead Free Status / Rohs Status: Compliant
• Other names: 495-4040-2

Technical data and measuring conditions
Frequency range
Hi-pot
Inductance L (1-2)
DC resistance R
Sensed current
Solderability
Resistance to soldering heat
Storage conditions
Test voltage V
Operating temperature range
Weight
Characteristics and ordering codes
L
H
1280
1840
3300
Please read Cautions and warnings and
Important notes at the end of this document.
min
132
205
295
400
820
SMT current sense transformers
33
74
test
max
Turns ratio
N
1 : 20
1 : 30
1 : 40
1 : 50
1 : 60
1 : 70
1 : 100
1 : 125
1 : 150
1 : 200
p
: N
s
DC resistance
R
primary
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
max
50 kHz ... 1 MHz
500 V AC, 2 s (winding to winding)
100 kHz, 1.0 V, @ +25 °C
Measured at +25 °C
The max. primary current of 7 A causes approx. 40 °C
temperature rise
99.9 Sn, lead-free. Or
Sn96.5Ag3.0Cu0.5: (245 5°C, (3 03) s
Wetting of soldering area  95%
(to IEC 60068-2-58)
(260  5 °C), (10 1 s) to IEC 60068-2-58
–20 °C … +40 °C, 75% RH
50 Hz, 1 s
40 °C … +130 °C
Approx. 0.15 g
(m)
4
secondary
13000
21000
38000
1300
2200
3600
4600
8700
02/11
320
800
Ordering code
B82801A0333A020
B82801A0743A030
B82801A0134A040
B82801A0214A050
B82801A0304A060
B82801A0404A070
B82801A0824A100
B82801A0135A125
B82801A0185A150
B82801A0335A200
B82801A
EE 4.2