diff --git a/library/ir.lib b/library/ir.lib
index 1c4adcdd..88d41c90 100644
--- a/library/ir.lib
+++ b/library/ir.lib
@@ -49,8 +49,8 @@ F1 "IRS2092" 0 950 50 H V C CNN
 F2 "" 0 -550 50 H V C CIN
 F3 "" -200 -550 50 H V C CNN
 $FPLIST
- SO*16*
- DIP*16*
+ SOIC*3.9x9.9mm*Pitch1.27mm*
+ DIP*W7.62mm*
 $ENDFPLIST
 DRAW
 S -300 -800 300 900 0 1 10 f
@@ -81,7 +81,7 @@ F1 "IRS20957S" 0 850 50 H V C CNN
 F2 "Housings_SOIC:SOIC-16_3.9x9.9mm_Pitch1.27mm" 0 -550 50 H I C CIN
 F3 "" -200 -550 50 H V C CNN
 $FPLIST
- SO*16*
+ SOIC*3.9x9.9mm*Pitch1.27mm*
 $ENDFPLIST
 DRAW
 S -300 -700 300 800 0 1 10 f
@@ -112,8 +112,8 @@ F1 "IR2104" 0 450 50 H V C CNN
 F2 "" 0 -450 50 H V C CIN
 F3 "" -200 -550 50 H V C CNN
 $FPLIST
- SOIC*
- DIP*
+ SOIC*3.9x4.9mm*Pitch1.27mm*
+ DIP*W7.62mm*
 $ENDFPLIST
 DRAW
 S -200 -400 200 400 0 1 10 f
@@ -137,8 +137,8 @@ F2 "" 0 -550 50 H V C CIN
 F3 "" -200 -550 50 H V C CNN
 ALIAS IR2113
 $FPLIST
- SOIC*
- DIP*
+ SOIC*7.5x10.3mm*Pitch1.27mm*
+ DIP*W7.62mm*
 $ENDFPLIST
 DRAW
 S -200 -500 200 500 0 1 10 f
@@ -167,8 +167,9 @@ F1 "IRS2181" 0 450 50 H V C CNN
 F2 "" 0 -450 50 H V C CIN
 F3 "" -200 -550 50 H V C CNN
 $FPLIST
- SOIC*
- DIP*
+ SOIC*3.9x4.9mm*Pitch1.27mm*
+ SOIC*3.9x8.7mm*Pitch1.27mm*
+ DIP*W7.62mm*
 $ENDFPLIST
 DRAW
 S -200 -400 200 400 0 1 10 f
@@ -191,7 +192,8 @@ F1 "IRS2186" 100 400 50 H V L CNN
 F2 "" 150 350 50 H I L CIN
 F3 "" -200 -550 50 H V C CNN
 $FPLIST
- SOIC*3.9x4.9mm*Pitch1.25mm*
+ SOIC*3.9x4.9mm*Pitch1.27mm*
+ SOIC*3.9x8.7mm*Pitch1.27mm*
  DIP*W7.62mm*
 $ENDFPLIST
 DRAW
@@ -212,11 +214,10 @@ ENDDEF
 DEF IRS21867S U 0 40 Y Y 1 F N
 F0 "U" 0 525 50 H V C CNN
 F1 "IRS21867S" 0 450 50 H V C CNN
-F2 "" 0 -450 50 H V C CIN
+F2 "Housings_SOIC:SOIC-8_3.9x4.9mm_Pitch1.27mm" 0 -450 50 H I C CIN
 F3 "" -200 -550 50 H V C CNN
 $FPLIST
- SO*
- SOIC*
+ SOIC*3.9x4.9mm*Pitch1.27mm*
 $ENDFPLIST
 DRAW
 S -200 -400 200 400 0 1 10 f