T5038 PULSE ELECTRONICS CORPORATION, T5038 Datasheet - Page 2

• Manufacturer Part Number: T5038
• Manufacturer: PULSE ELECTRONICS CORPORATION

Specifications of T5038

• Operating Temp Range: 0C to 70C
• Mounting: Surface Mount
• Pin Count: 20
• Interwinding Capacitance Max: 150pF
• Isolation Voltage (max): 1500VrmsV
• Lead Style: Gull Wing
• Ocl Inductance (max): 30(Min)mH
• Operating Temperature Max Deg. C: 70C
• Operating Temperature Min Deg. C: 0C
• Product Depth (mm): 16.76mm
• Product Height (mm): 8.28mm
• Product Length (mm): 29.72mm
• Turns Ratio: 1CT:2CT
• Lead Free Status / RoHS Status: Not Compliant

ISDN S-INTERFACE MODULES
Surface Mount, Dual, 1500 Vrms
Definition of Terms
Ratio: This is the turns ratio, expressed as “Primary:Secondary”. The term “CT” designates a center tapped winding.
OCL:
L
C
CD Pri: This is the distributed capacitance.
DCR:
The minimum primary inductance and the maximum distributed capacitance satisfy the transmitter output and receiver
input impedance requirements of CCITT I.430 for both TE and NT.
The maximum distributed capacitance allows sufficient margin for the capacitance of the IC and a protection diode
network. It is consistent with the overall maximum value specified and permitted length of the basic access TE cord.
Flammability – Materials used in the products are recognized UL94-VO. Products meet the requirements of
IEC 695-2-2 (needle flame test).
U.S.A: TEL [phone]
L
W/W
I
DC
Sec: Leakage Inductance measured across the primary with the respective secondary winding short circuited.
:
:
IC Manufacturer
Open Circuit Inductance, measured 20 KHz, 100 mV.
Winding capacitance, formed by the primary and secondary wire. These wires form the “Plates” of this
This is the resistance of the windings when measured in DC conditions.
The maximum specified unbalanced DC current capability of the device.
capacitor. Measured at 100 KHz, 20 mV.
AMD
Lucent (AT&T)
Mietec
Mitel
Motorola
National
SGS Thomson
Siemens
Yamaha
EUROPE: TEL [phone]
AM79C 30A/32A
T7234/T7254/T7250/T7256/T7259
T7903
MTC-2072
MT8930/8931
MC145574
TP3420/3421
ST5420/5421
PEB2080/2081/2084/2085/2086
PSB 2186
PSB 21381/21382/21383/21384
YM7405B
Module Selection Guide
IC Part Number
ASIA: TEL [phone]
WEB: http://www.pulseeng.com
Pulse Part Number
T5034/T5038
T5037/T5039
T5034/T5038
T5034/T5038
T5034/T5038
T5037/T5039
T5034/T5038
T5034/T5038
T5034/T5038
T5049
T5034/T5038
T635.B (10/98)