September 4, 2008
DATATRONIC:
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499 King’s Road, Hong Kong Tel: (852) 2562 3858, (852) 2564 8477 Fax: (852) 2565 7214, (852) 2563 1290
All specifications are subject to change without notice.
SMD GATE DRIVE TRANSFORMERS
SM580 Series & SM76760
Part Number Turns Ratio ±1% Primary
Inductance (μH MIN)
Leakage Inductance (μH MAX) DCR Primary (?
MAX) DCR Secondary (? MAX)
VμS (Typ)
HIPOT Pri-Sec Schematic
SM580-1 1 : 1 330 2.2 (1-6)
short (3-4) 2.8
3.2 21 1500 B SM580-2 1 : 1.5 330 2.2 (1-6)
short (3-4) 2.8
4.2 21
1500
B SM580-3 1 : 1 : 1 330 2.2 (1-6) short (2-5) & (3-4) 2.8 2.8 (2-5) & (3-4) 21 15006
A
SM76760
2 : 1 : 1
330 2.2 (1-6)
short (2-5) & (3-4)
2.0
1.2 (2-5) & (3-4)
22.2 15006 A
2. Unless otherwise specified, tolerance is ± .010/0,25
3. Coplanarity is 0.004/0,102
4. For non-RoHS parts replace the SM prefix with 42- (e.g. SM580-1 becomes 42-580-1)
5. Terminal finish is compliant to RoHS requirements. Solder in accordance with J-STD-020C
6.
Secondary HIPOT 500 VDC between winding on SM580-3 & SM76760
Features
z Low Profile Surface Mount Design
z Metal Cover Gives Improved EMI Shielding z Operating Temp. -40°C to +130°C
z
Tinned Leads with Leaded Solder is Available (Note 4)
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