00:01SL40N60FD1 VS AXGQ85N33 IGBTs, Which Wins?
00:06If you've been hunting for a serious 600V IGBT without wrecking your budget, you're in the right
00:11place. Today I'm breaking down the exact parts that keep showing up in inverter welders and
00:16power supplies, and we're putting them head-to-head SL40N60FD1 against AXGQ85N33, plus 4 other strong
00:24runners-up I found at prices that honestly surprised me. By the end you'll know which
00:28one fits your build, and which one just fits your wallet better. Let's start with the crowd
00:34favorite. This is the LOID FGH60N60SFD, and you also get the option of FGH60N60UFD, FGH60N60SMD,
00:43and plain FGH60N60, all in the easy-to-mount 2247 package. 60V x 10A, 60A of current,
00:52600V blocking, this is the workhorse. At 653 for 5-10 pieces, with over 4,000 units already
00:59sold and a perfect 5-star rating, this is the one I'd buy first. Cheap, proven, and a breeze
01:05to find replacements for. Now this next one is for you if welding is your main event.
01:11Brand new original CRG75T60AK3HD, also listed as G75T60AK3HD and G75T60, in 2247. 75A at 600V,
01:24and it's the go-to tube for inverter welding machines specifically. You're paying 814 for
01:305-10 pieces, and it's sold more than 3,000 times already. The rating sits at 4.1, so it's
01:36not flawless,
01:37but for welder duty, the current headroom is worth every penny. Third up is a genuine original CRG40T60
01:44in 3H, also known as G40T60 in 3H and 40T60. 40A, 600V, 2247, 100% new and genuine, and it's
01:54a
01:54classic welder tube that techs have trusted for years. Price is $13.24 for a 10-piece lot, which is
02:01the priciest of the group but you're buying certainty and traceability. Nearly 3,000 sold,
02:065-star rating. If authenticity matters more than the last couple of dollars, this is your pick.
02:13Next, a flexible one, this listing covers the whole FGH family, FGH60N60SFD, FGH60N60UFD,
02:23FGH60N60SMD, FGH40N60UFD, FGH40N60SMD, FGH40N60SFD, FGH40N60SFD, and FGH20N60SFD,
02:30all in 2247, in stock right now. One listing, every current rating and package variant you might
02:36need, so you can match the tube to your circuit instead of the other way around.
02:41$6.86 for 5 pieces, $22.90 sold, 4.8 stars. Honestly the best value per option in this whole
02:48video. Skipped, no spec sheet crosscheck, titles list SL40N60FD1 vs. iXGQ85N33 but no product
02:57matches those part numbers, add real Infineon listings when sourcing them.
03:01We'll see you on the next item.
03:01Back to the next item.
03:01We'll see you on the next item.
