The Rs 2,500 crore bond issue includes an initial size of Rs 1,500 crore, with an option to retain over-subscription upto Rs 1,000 crore.
The issue has been fully subscribed prior to the closure date, the bank said in a statement.
The issue, opened on September 29, is the first AT-I bond issuance by a bank in the country after RBI modified its Basel III guidelines.
The bond offered an annual coupon of 10.75 per cent and was perpetual in nature with call option after the instrument has run for 10 years.
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The amount mobilised would be counted as a part of tier I capital and enhance the bank's capital adequacy.
The bonds are rated AA by Crisil and India Ratings.
The arranger to the issue were Axis Bank, Darashaw & Co, ICICI Bank, Trust Investment Advisors and IDBI Capital Market.
Meanwhile, global Fitch Ratings today assigned IDBI Bank's proposed US dollar-denominated senior unsecured debt an expected rating of 'BBB-(EXP)'.
The tenor of the issue is expected to be around five years and the bank plans to use all the proceeds for offshore lending activities.
The bonds will be issued out of the bank's Dubai branch, the rating agency said.